Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/279287?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/279287?format=api", "vulnerability_id": "VCID-q8zm-fhfq-sfan", "summary": "A vulnerability was found in Exim and classified as problematic. This issue affects the function dmarc_dns_lookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is 12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211919.", "aliases": [ { "alias": "CVE-2022-3620" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/584056?format=api", "purl": "pkg:deb/debian/exim4@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582229?format=api", "purl": "pkg:deb/debian/exim4@4.94.2-7%2Bdeb11u3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gdsh-48ys-33ew" }, { "vulnerability": "VCID-huhp-241r-jbf6" }, { "vulnerability": "VCID-hy1a-tah2-27gq" }, { "vulnerability": "VCID-ry9v-ge65-sqbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.94.2-7%252Bdeb11u3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/922057?format=api", "purl": "pkg:deb/debian/exim4@4.96-7?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.96-7%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582230?format=api", "purl": "pkg:deb/debian/exim4@4.96-15%2Bdeb12u7?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gdsh-48ys-33ew" }, { "vulnerability": "VCID-huhp-241r-jbf6" }, { "vulnerability": "VCID-hy1a-tah2-27gq" }, { "vulnerability": "VCID-ry9v-ge65-sqbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.96-15%252Bdeb12u7%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582231?format=api", "purl": "pkg:deb/debian/exim4@4.98.2-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gdsh-48ys-33ew" }, { "vulnerability": "VCID-huhp-241r-jbf6" }, { "vulnerability": "VCID-hy1a-tah2-27gq" }, { "vulnerability": "VCID-ry9v-ge65-sqbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.98.2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582232?format=api", "purl": "pkg:deb/debian/exim4@4.99.1-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gdsh-48ys-33ew" }, { "vulnerability": "VCID-huhp-241r-jbf6" }, { "vulnerability": "VCID-hy1a-tah2-27gq" }, { "vulnerability": "VCID-ry9v-ge65-sqbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.99.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1081514?format=api", "purl": "pkg:deb/debian/exim4@4.99.1-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.99.1-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1088665?format=api", "purl": "pkg:deb/debian/exim4@4.99.2-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-u9c2-x17m-yycq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.99.2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1112513?format=api", "purl": "pkg:deb/debian/exim4@4.99.2-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exim4@4.99.2-2%3Fdistro=trixie" } ], "affected_packages": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3620", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79321", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79155", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79189", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79196", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79213", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79226", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79247", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79263", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79264", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79281", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79087", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79114", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79099", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79124", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79131", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79156", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79142", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79132", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01227", "scoring_system": "epss", "scoring_elements": "0.79159", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3620" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022556", "reference_id": "1022556", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022556" }, { "reference_url": "https://git.exim.org/exim.git/commit/12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445", "reference_id": "12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/" } ], "url": "https://git.exim.org/exim.git/commit/12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU/", "reference_id": "667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/667V3ADXQ2MHUJMSXA3VZZEWLVSCIBEU/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV/", "reference_id": "EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIH4W5R7SHTUEQFWWKB4TUO5YFZX64KV/" }, { "reference_url": "https://vuldb.com/?id.211919", "reference_id": "?id.211919", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/" } ], "url": "https://vuldb.com/?id.211919" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM/", "reference_id": "XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XV2K2AWF62FSJ64B5CUZPFT4COK7P5PM/" } ], "weaknesses": [ { "cwe_id": 119, "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "description": "The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer." } ], "exploits": [], "severity_range_score": "5.6 - 5.6", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-q8zm-fhfq-sfan" }