Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/439584?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/439584?format=api", "purl": "pkg:apk/alpine/firefox-esr@78.9.0-r0?arch=s390x&distroversion=v3.21&reponame=community", "type": "apk", "namespace": "alpine", "name": "firefox-esr", "version": "78.9.0-r0", "qualifiers": { "arch": "s390x", "distroversion": "v3.21", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "78.10.0-r0", "latest_non_vulnerable_version": "115.6.0-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1345?format=api", "vulnerability_id": "VCID-dvbc-un9c-dka7", "summary": "Mozilla developers and community members Matthew Gregan, Tyson Smith, Julien Wajsberg, and Alexis Beingessner reported memory safety bugs present in Firefox 86 and Firefox ESR 78.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23987.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23987.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23987", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60165", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60147", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60193", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60196", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60183", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23987" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942787", "reference_id": "1942787", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942787" }, { "reference_url": "https://security.archlinux.org/AVG-1728", "reference_id": "AVG-1728", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1728" }, { "reference_url": "https://security.archlinux.org/AVG-1729", "reference_id": "AVG-1729", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1729" }, { "reference_url": "https://security.gentoo.org/glsa/202104-09", "reference_id": "GLSA-202104-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-09" }, { "reference_url": "https://security.gentoo.org/glsa/202104-10", "reference_id": "GLSA-202104-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10", "reference_id": "mfsa2021-10", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11", "reference_id": "mfsa2021-11", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12", "reference_id": "mfsa2021-12", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0989", "reference_id": "RHSA-2021:0989", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0989" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0990", "reference_id": "RHSA-2021:0990", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0990" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0991", "reference_id": "RHSA-2021:0991", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0991" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0992", "reference_id": "RHSA-2021:0992", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0992" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0993", "reference_id": "RHSA-2021:0993", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0993" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0994", "reference_id": "RHSA-2021:0994", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0994" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0995", "reference_id": "RHSA-2021:0995", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0995" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0996", "reference_id": "RHSA-2021:0996", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0996" }, { "reference_url": "https://usn.ubuntu.com/4893-1/", "reference_id": "USN-4893-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4893-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-1/", "reference_id": "USN-4995-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-2/", "reference_id": "USN-4995-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/439584?format=api", "purl": "pkg:apk/alpine/firefox-esr@78.9.0-r0?arch=s390x&distroversion=v3.21&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/firefox-esr@78.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=community" } ], "aliases": [ "CVE-2021-23987" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dvbc-un9c-dka7" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1342?format=api", "vulnerability_id": "VCID-mnc8-vfr4-s7a2", "summary": "A malicious extension could have opened a popup window lacking an address bar. The title of the popup lacking an address bar should not be fully controllable, but in this situation was. This could have been used to spoof a website and attempt to trick the user into providing credentials.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23984.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23984.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23984", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52713", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52669", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52728", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52734", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52715", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.0029", "scoring_system": "epss", "scoring_elements": "0.52689", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23984" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942786", "reference_id": "1942786", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942786" }, { "reference_url": "https://security.archlinux.org/AVG-1728", "reference_id": "AVG-1728", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1728" }, { "reference_url": "https://security.archlinux.org/AVG-1729", "reference_id": "AVG-1729", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1729" }, { "reference_url": "https://security.gentoo.org/glsa/202104-09", "reference_id": "GLSA-202104-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-09" }, { "reference_url": "https://security.gentoo.org/glsa/202104-10", "reference_id": "GLSA-202104-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10", "reference_id": "mfsa2021-10", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11", "reference_id": "mfsa2021-11", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12", "reference_id": "mfsa2021-12", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0989", "reference_id": "RHSA-2021:0989", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0989" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0990", "reference_id": "RHSA-2021:0990", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0990" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0991", "reference_id": "RHSA-2021:0991", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0991" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0992", "reference_id": "RHSA-2021:0992", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0992" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0993", "reference_id": "RHSA-2021:0993", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0993" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0994", "reference_id": "RHSA-2021:0994", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0994" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0995", "reference_id": "RHSA-2021:0995", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0995" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0996", "reference_id": "RHSA-2021:0996", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0996" }, { "reference_url": "https://usn.ubuntu.com/4893-1/", "reference_id": "USN-4893-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4893-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-1/", "reference_id": "USN-4995-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-2/", "reference_id": "USN-4995-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/439584?format=api", "purl": "pkg:apk/alpine/firefox-esr@78.9.0-r0?arch=s390x&distroversion=v3.21&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/firefox-esr@78.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=community" } ], "aliases": [ "CVE-2021-23984" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mnc8-vfr4-s7a2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1340?format=api", "vulnerability_id": "VCID-t42j-3sa7-dbdz", "summary": "Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23982.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23982.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23982", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.37014", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.36976", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.37067", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.37074", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.37041", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00163", "scoring_system": "epss", "scoring_elements": "0.37002", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23982" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942785", "reference_id": "1942785", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942785" }, { "reference_url": "https://security.archlinux.org/AVG-1728", "reference_id": "AVG-1728", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1728" }, { "reference_url": "https://security.archlinux.org/AVG-1729", "reference_id": "AVG-1729", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1729" }, { "reference_url": "https://security.gentoo.org/glsa/202104-09", "reference_id": "GLSA-202104-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-09" }, { "reference_url": "https://security.gentoo.org/glsa/202104-10", "reference_id": "GLSA-202104-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10", "reference_id": "mfsa2021-10", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11", "reference_id": "mfsa2021-11", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12", "reference_id": "mfsa2021-12", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0989", "reference_id": "RHSA-2021:0989", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0989" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0990", "reference_id": "RHSA-2021:0990", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0990" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0991", "reference_id": "RHSA-2021:0991", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0991" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0992", "reference_id": "RHSA-2021:0992", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0992" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0993", "reference_id": "RHSA-2021:0993", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0993" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0994", "reference_id": "RHSA-2021:0994", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0994" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0995", "reference_id": "RHSA-2021:0995", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0995" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0996", "reference_id": "RHSA-2021:0996", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0996" }, { "reference_url": "https://usn.ubuntu.com/4893-1/", "reference_id": "USN-4893-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4893-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-1/", "reference_id": "USN-4995-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-2/", "reference_id": "USN-4995-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/439584?format=api", "purl": "pkg:apk/alpine/firefox-esr@78.9.0-r0?arch=s390x&distroversion=v3.21&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/firefox-esr@78.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=community" } ], "aliases": [ "CVE-2021-23982" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-t42j-3sa7-dbdz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/1339?format=api", "vulnerability_id": "VCID-uqnd-w9j9-9yh7", "summary": "A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23981.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23981.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23981", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60165", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60147", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60193", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60196", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00387", "scoring_system": "epss", "scoring_elements": "0.60183", "published_at": "2026-06-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29950" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29955" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942783", "reference_id": "1942783", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1942783" }, { "reference_url": "https://security.archlinux.org/AVG-1728", "reference_id": "AVG-1728", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1728" }, { "reference_url": "https://security.archlinux.org/AVG-1729", "reference_id": "AVG-1729", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1729" }, { "reference_url": "https://security.gentoo.org/glsa/202104-09", "reference_id": "GLSA-202104-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-09" }, { "reference_url": "https://security.gentoo.org/glsa/202104-10", "reference_id": "GLSA-202104-10", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202104-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10", "reference_id": "mfsa2021-10", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-10" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11", "reference_id": "mfsa2021-11", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-11" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12", "reference_id": "mfsa2021-12", "reference_type": "", "scores": [ { "value": "high", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-12" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0989", "reference_id": "RHSA-2021:0989", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0989" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0990", "reference_id": "RHSA-2021:0990", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0990" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0991", "reference_id": "RHSA-2021:0991", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0991" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0992", "reference_id": "RHSA-2021:0992", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0992" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0993", "reference_id": "RHSA-2021:0993", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0993" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0994", "reference_id": "RHSA-2021:0994", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0994" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0995", "reference_id": "RHSA-2021:0995", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0995" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0996", "reference_id": "RHSA-2021:0996", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0996" }, { "reference_url": "https://usn.ubuntu.com/4893-1/", "reference_id": "USN-4893-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4893-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-1/", "reference_id": "USN-4995-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-1/" }, { "reference_url": "https://usn.ubuntu.com/4995-2/", "reference_id": "USN-4995-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/4995-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/439584?format=api", "purl": "pkg:apk/alpine/firefox-esr@78.9.0-r0?arch=s390x&distroversion=v3.21&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/firefox-esr@78.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=community" } ], "aliases": [ "CVE-2021-23981" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uqnd-w9j9-9yh7" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/firefox-esr@78.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=community" }