Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/16115?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/16115?format=api", "vulnerability_id": "VCID-ybzc-1a1u-mqc5", "summary": "", "aliases": [ { "alias": "CVE-2023-49991" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/39142?format=api", "purl": "pkg:deb/debian/espeak-ng@1.50%2Bdfsg-7%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.50%252Bdfsg-7%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/39143?format=api", "purl": "pkg:deb/debian/espeak-ng@1.50%2Bdfsg-7%2Bdeb11u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.50%252Bdfsg-7%252Bdeb11u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/39141?format=api", "purl": "pkg:deb/debian/espeak-ng@1.51%2Bdfsg-10%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.51%252Bdfsg-10%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1079854?format=api", "purl": "pkg:deb/debian/espeak-ng@1.51%2Bdfsg-10%2Bdeb12u2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.51%252Bdfsg-10%252Bdeb12u2" }, { "url": "http://public2.vulnerablecode.io/api/packages/39139?format=api", "purl": "pkg:deb/debian/espeak-ng@1.51%2Bdfsg-10%2Bdeb12u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.51%252Bdfsg-10%252Bdeb12u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/39146?format=api", "purl": "pkg:deb/debian/espeak-ng@1.51%2Bdfsg-12?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.51%252Bdfsg-12%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/39144?format=api", "purl": "pkg:deb/debian/espeak-ng@1.52.0%2Bdfsg-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.52.0%252Bdfsg-5%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1079850?format=api", "purl": "pkg:deb/debian/espeak-ng@1.49.0%2Bdfsg-11", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1tma-sawp-myeu" }, { "vulnerability": "VCID-fu9g-tzcq-p7ff" }, { "vulnerability": "VCID-mdsz-2th8-3bfy" }, { "vulnerability": "VCID-sr3u-3qqe-7kcv" }, { "vulnerability": "VCID-ybzc-1a1u-mqc5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.49.0%252Bdfsg-11" }, { "url": "http://public2.vulnerablecode.io/api/packages/1079851?format=api", "purl": "pkg:deb/debian/espeak-ng@1.49.2%2Bdfsg-8%2Bdeb10u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1tma-sawp-myeu" }, { "vulnerability": "VCID-fu9g-tzcq-p7ff" }, { "vulnerability": "VCID-mdsz-2th8-3bfy" }, { "vulnerability": "VCID-sr3u-3qqe-7kcv" }, { "vulnerability": "VCID-ybzc-1a1u-mqc5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.49.2%252Bdfsg-8%252Bdeb10u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1079852?format=api", "purl": "pkg:deb/debian/espeak-ng@1.50%2Bdfsg-7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1tma-sawp-myeu" }, { "vulnerability": "VCID-fu9g-tzcq-p7ff" }, { "vulnerability": "VCID-mdsz-2th8-3bfy" }, { "vulnerability": "VCID-sr3u-3qqe-7kcv" }, { "vulnerability": "VCID-ybzc-1a1u-mqc5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.50%252Bdfsg-7" }, { "url": "http://public2.vulnerablecode.io/api/packages/1079853?format=api", "purl": "pkg:deb/debian/espeak-ng@1.50%2Bdfsg-7%2Bdeb11u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1tma-sawp-myeu" }, { "vulnerability": "VCID-fu9g-tzcq-p7ff" }, { "vulnerability": "VCID-mdsz-2th8-3bfy" }, { "vulnerability": "VCID-sr3u-3qqe-7kcv" }, { "vulnerability": "VCID-ybzc-1a1u-mqc5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/espeak-ng@1.50%252Bdfsg-7%252Bdeb11u1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49991.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49991.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-49991", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05886", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05875", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05901", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05893", "published_at": "2026-06-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-49991" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49991", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49991" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059060", "reference_id": "1059060", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059060" }, { "reference_url": "https://github.com/espeak-ng/espeak-ng/issues/1825", "reference_id": "1825", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-26T16:40:51Z/" } ], "url": "https://github.com/espeak-ng/espeak-ng/issues/1825" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254231", "reference_id": "2254231", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254231" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/", "reference_id": "2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-26T16:40:51Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/" }, { "reference_url": "https://usn.ubuntu.com/6858-1/", "reference_id": "USN-6858-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6858-1/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/", "reference_id": "Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ", "reference_type": "", "scores": [ { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-26T16:40:51Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/" } ], "weaknesses": [ { "cwe_id": 124, "name": "Buffer Underwrite ('Buffer Underflow')", "description": "The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer." } ], "exploits": [], "severity_range_score": "5.3 - 5.3", "exploitability": "0.5", "weighted_severity": "4.8", "risk_score": 2.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ybzc-1a1u-mqc5" }