Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/90377?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/90377?format=api", "vulnerability_id": "VCID-fgbr-mydh-7bhx", "summary": "Use-after-free vulnerability in Sendmail before 8.13.8 allows remote attackers to cause a denial of service (crash) via a long \"header line\", which causes a previously freed variable to be referenced. NOTE: the original developer has disputed the severity of this issue, saying \"The only denial of service that is possible here is to fill up the disk with core dumps if the OS actually generates different core dumps (which is unlikely)... the bug is in the shutdown code (finis()) which leads directly to exit(3), i.e., the process would terminate anyway, no mail delivery or receiption is affected.\"", "aliases": [ { "alias": "CVE-2006-4434" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/939253?format=api", "purl": "pkg:deb/debian/sendmail@8.13.8-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.13.8-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051872?format=api", "purl": "pkg:deb/debian/sendmail@8.13.8-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dk9t-39dj-cud4" }, { "vulnerability": "VCID-gycy-hbda-p3ht" }, { "vulnerability": "VCID-qzm7-bmk8-9fgf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.13.8-3" }, { "url": "http://public2.vulnerablecode.io/api/packages/939238?format=api", "purl": "pkg:deb/debian/sendmail@8.15.2-22%2Bdeb11u3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-u8aq-2qhu-gff5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.15.2-22%252Bdeb11u3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/939236?format=api", "purl": "pkg:deb/debian/sendmail@8.17.1.9-2%2Bdeb12u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.17.1.9-2%252Bdeb12u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/939240?format=api", "purl": "pkg:deb/debian/sendmail@8.18.1-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.18.1-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/939239?format=api", "purl": "pkg:deb/debian/sendmail@8.18.2-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.18.2-1%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1050551?format=api", "purl": "pkg:deb/debian/sendmail@8.8.8-20", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3fjk-gqgc-3yhs" }, { "vulnerability": "VCID-3k8z-tghq-cbdh" }, { "vulnerability": "VCID-7f7m-pgk8-jqff" }, { "vulnerability": "VCID-8g11-dp5v-yycj" }, { "vulnerability": "VCID-8g7g-jc7b-f3fd" }, { "vulnerability": "VCID-9kez-3pxn-k7gr" }, { "vulnerability": "VCID-axw2-9wxf-skes" }, { "vulnerability": "VCID-dk9t-39dj-cud4" }, { "vulnerability": "VCID-fgbr-mydh-7bhx" }, { "vulnerability": "VCID-fm43-r24t-h7ez" }, { "vulnerability": "VCID-gycy-hbda-p3ht" }, { "vulnerability": "VCID-m7np-crvq-p3dc" }, { "vulnerability": "VCID-mngh-1224-uucj" }, { "vulnerability": "VCID-p9fa-ter1-3ker" }, { "vulnerability": "VCID-pmae-5146-27dt" }, { "vulnerability": "VCID-qzm7-bmk8-9fgf" }, { "vulnerability": "VCID-rn5g-z7bd-6qbv" }, { "vulnerability": "VCID-y9e6-ugss-hbc8" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.8.8-20" }, { "url": "http://public2.vulnerablecode.io/api/packages/1050552?format=api", "purl": "pkg:deb/debian/sendmail@8.9.3-3slink1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3fjk-gqgc-3yhs" }, { "vulnerability": "VCID-3k8z-tghq-cbdh" }, { "vulnerability": "VCID-7f7m-pgk8-jqff" }, { "vulnerability": "VCID-8g11-dp5v-yycj" }, { "vulnerability": "VCID-8g7g-jc7b-f3fd" }, { "vulnerability": "VCID-9kez-3pxn-k7gr" }, { "vulnerability": "VCID-axw2-9wxf-skes" }, { "vulnerability": "VCID-dk9t-39dj-cud4" }, { "vulnerability": "VCID-fgbr-mydh-7bhx" }, { "vulnerability": "VCID-fm43-r24t-h7ez" }, { "vulnerability": "VCID-gycy-hbda-p3ht" }, { "vulnerability": "VCID-m7np-crvq-p3dc" }, { "vulnerability": "VCID-mngh-1224-uucj" }, { "vulnerability": "VCID-p9fa-ter1-3ker" }, { "vulnerability": "VCID-pmae-5146-27dt" }, { "vulnerability": "VCID-qzm7-bmk8-9fgf" }, { "vulnerability": "VCID-rn5g-z7bd-6qbv" }, { "vulnerability": "VCID-y9e6-ugss-hbc8" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.9.3-3slink1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1050553?format=api", "purl": "pkg:deb/debian/sendmail@8.12.3-7.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3fjk-gqgc-3yhs" }, { "vulnerability": "VCID-3k8z-tghq-cbdh" }, { "vulnerability": "VCID-7f7m-pgk8-jqff" }, { "vulnerability": "VCID-8g11-dp5v-yycj" }, { "vulnerability": "VCID-9kez-3pxn-k7gr" }, { "vulnerability": "VCID-axw2-9wxf-skes" }, { "vulnerability": "VCID-dk9t-39dj-cud4" }, { "vulnerability": "VCID-fgbr-mydh-7bhx" }, { "vulnerability": "VCID-fm43-r24t-h7ez" }, { "vulnerability": "VCID-gycy-hbda-p3ht" }, { "vulnerability": "VCID-m7np-crvq-p3dc" }, { "vulnerability": "VCID-mngh-1224-uucj" }, { "vulnerability": "VCID-p9fa-ter1-3ker" }, { "vulnerability": "VCID-pmae-5146-27dt" }, { "vulnerability": "VCID-qzm7-bmk8-9fgf" }, { "vulnerability": "VCID-y9e6-ugss-hbc8" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.12.3-7.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1050554?format=api", "purl": "pkg:deb/debian/sendmail@8.13.4-3sarge3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3fjk-gqgc-3yhs" }, { "vulnerability": "VCID-dk9t-39dj-cud4" }, { "vulnerability": "VCID-fgbr-mydh-7bhx" }, { "vulnerability": "VCID-gycy-hbda-p3ht" }, { "vulnerability": "VCID-m7np-crvq-p3dc" }, { "vulnerability": "VCID-qzm7-bmk8-9fgf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/sendmail@8.13.4-3sarge3" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2006-4434.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2006-4434.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2006-4434", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91437", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91443", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91453", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.9146", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91473", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91479", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91484", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91487", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91485", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91509", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91504", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91513", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91511", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91522", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91536", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91545", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91543", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91553", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.07028", "scoring_system": "epss", "scoring_elements": "0.91561", "published_at": "2026-05-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2006-4434" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4434", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4434" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=385054", "reference_id": "385054", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=385054" } ], "weaknesses": [], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.1", "risk_score": 0.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fgbr-mydh-7bhx" }