Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/70487?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/70487?format=api", "vulnerability_id": "VCID-2cnf-zyh4-cuex", "summary": "GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. In version 4.4.0, an unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. When the server receives a message with inconsistent attribute lengths, it improperly handles the internal state transition to a \"withdraw\" action, leading to a nil pointer dereference in the AdjRib.Update function. This causes the entire GoBGP process to crash, resulting in a complete loss of service availability. This issue has been patched in version 4.5.0.", "aliases": [ { "alias": "CVE-2026-42285" }, { "alias": "GHSA-p3w2-64xm-833j" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/43805?format=api", "purl": "pkg:deb/debian/gobgp@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/43799?format=api", "purl": "pkg:deb/debian/gobgp@2.25.0-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1cs3-k74w-kygg" }, { "vulnerability": "VCID-1eqn-8akp-k3c5" }, { "vulnerability": "VCID-42da-ds2p-23ce" }, { "vulnerability": "VCID-5jty-ypkz-sqag" }, { "vulnerability": "VCID-6x8j-xcy5-suh4" }, { "vulnerability": "VCID-8mzj-45bc-47a7" }, { "vulnerability": "VCID-a46x-umu5-fybq" }, { "vulnerability": "VCID-b759-xchn-5qf5" }, { "vulnerability": "VCID-c8za-h2xs-eqhs" }, { "vulnerability": "VCID-cxbw-zm2u-5bbe" }, { "vulnerability": "VCID-ha64-6fyw-nuag" }, { "vulnerability": "VCID-k7du-sx9c-6ff7" }, { "vulnerability": "VCID-u8e1-cw3d-nubf" }, { "vulnerability": "VCID-v1de-mjt7-kbfh" }, { "vulnerability": "VCID-yxkx-wf6f-b3hj" }, { "vulnerability": "VCID-yzby-pf8a-gqhs" }, { "vulnerability": "VCID-yznm-d9m5-9uf9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@2.25.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/43800?format=api", "purl": "pkg:deb/debian/gobgp@3.10.0-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1cs3-k74w-kygg" }, { "vulnerability": "VCID-1eqn-8akp-k3c5" }, { "vulnerability": "VCID-42da-ds2p-23ce" }, { "vulnerability": "VCID-5jty-ypkz-sqag" }, { "vulnerability": "VCID-6x8j-xcy5-suh4" }, { "vulnerability": "VCID-8mzj-45bc-47a7" }, { "vulnerability": "VCID-a46x-umu5-fybq" }, { "vulnerability": "VCID-b759-xchn-5qf5" }, { "vulnerability": "VCID-c8za-h2xs-eqhs" }, { "vulnerability": "VCID-cxbw-zm2u-5bbe" }, { "vulnerability": "VCID-ha64-6fyw-nuag" }, { "vulnerability": "VCID-k7du-sx9c-6ff7" }, { "vulnerability": "VCID-qf45-39ad-uqh6" }, { "vulnerability": "VCID-u8e1-cw3d-nubf" }, { "vulnerability": "VCID-v1de-mjt7-kbfh" }, { "vulnerability": "VCID-yxkx-wf6f-b3hj" }, { "vulnerability": "VCID-yzby-pf8a-gqhs" }, { "vulnerability": "VCID-yznm-d9m5-9uf9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@3.10.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/43801?format=api", "purl": "pkg:deb/debian/gobgp@3.36.0-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1eqn-8akp-k3c5" }, { "vulnerability": "VCID-42da-ds2p-23ce" }, { "vulnerability": "VCID-5jty-ypkz-sqag" }, { "vulnerability": "VCID-6x8j-xcy5-suh4" }, { "vulnerability": "VCID-a46x-umu5-fybq" }, { "vulnerability": "VCID-b759-xchn-5qf5" }, { "vulnerability": "VCID-c8za-h2xs-eqhs" }, { "vulnerability": "VCID-ha64-6fyw-nuag" }, { "vulnerability": "VCID-k7du-sx9c-6ff7" }, { "vulnerability": "VCID-u8e1-cw3d-nubf" }, { "vulnerability": "VCID-v1de-mjt7-kbfh" }, { "vulnerability": "VCID-yxkx-wf6f-b3hj" }, { "vulnerability": "VCID-yzby-pf8a-gqhs" }, { "vulnerability": "VCID-yznm-d9m5-9uf9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@3.36.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/43807?format=api", "purl": "pkg:deb/debian/gobgp@4.5.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@4.5.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/43802?format=api", "purl": "pkg:deb/debian/gobgp@4.6.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gobgp@4.6.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/375712?format=api", "purl": "pkg:golang/github.com/osrg/gobgp/v4@4.5.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/github.com/osrg/gobgp/v4@4.5.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373573?format=api", "purl": "pkg:golang/github.com/osrg/gobgp/v4@4.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cnf-zyh4-cuex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/github.com/osrg/gobgp/v4@4.4.0" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-42285", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41252", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41263", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41086", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00193", "scoring_system": "epss", "scoring_elements": "0.41272", "published_at": "2026-06-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-42285" }, { "reference_url": "https://github.com/osrg/gobgp", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/osrg/gobgp" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42285", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42285" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136049", "reference_id": "1136049", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136049" }, { "reference_url": "https://github.com/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j", "reference_id": "GHSA-p3w2-64xm-833j", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-05-07T13:04:33Z/" } ], "url": "https://github.com/osrg/gobgp/security/advisories/GHSA-p3w2-64xm-833j" }, { "reference_url": "https://github.com/osrg/gobgp/releases/tag/v4.5.0", "reference_id": "v4.5.0", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-05-07T13:04:33Z/" } ], "url": "https://github.com/osrg/gobgp/releases/tag/v4.5.0" } ], "weaknesses": [ { "cwe_id": 476, "name": "NULL Pointer Dereference", "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2cnf-zyh4-cuex" }