Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/7911?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7911?format=api", "vulnerability_id": "VCID-eq8x-wkjr-zyf7", "summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer\nPCRE2 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a \"pattern with very many captures.\"", "aliases": [ { "alias": "CVE-2017-8399" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/934546?format=api", "purl": "pkg:deb/debian/pcre2@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pcre2@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934547?format=api", "purl": "pkg:deb/debian/pcre2@10.36-2%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-puhw-2qwq-gqet" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pcre2@10.36-2%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934545?format=api", "purl": "pkg:deb/debian/pcre2@10.42-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pcre2@10.42-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934549?format=api", "purl": "pkg:deb/debian/pcre2@10.46-1~deb13u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pcre2@10.46-1~deb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934548?format=api", "purl": "pkg:deb/debian/pcre2@10.46-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pcre2@10.46-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/76811?format=api", "purl": "pkg:ebuild/dev-libs/libpcre2@10.30", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-libs/libpcre2@10.30" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/23969?format=api", "purl": "pkg:nuget/pcre.symbols@8.32.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-eq8x-wkjr-zyf7" }, { "vulnerability": "VCID-puhw-2qwq-gqet" }, { "vulnerability": "VCID-udse-25e2-vfeb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/pcre.symbols@8.32.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/154297?format=api", "purl": "pkg:nuget/pcre.symbols@8.32.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-eq8x-wkjr-zyf7" }, { "vulnerability": "VCID-puhw-2qwq-gqet" }, { "vulnerability": "VCID-udse-25e2-vfeb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/pcre.symbols@8.32.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/154298?format=api", "purl": "pkg:nuget/pcre.symbols@8.32.0.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-eq8x-wkjr-zyf7" }, { "vulnerability": "VCID-puhw-2qwq-gqet" }, { "vulnerability": "VCID-udse-25e2-vfeb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/pcre.symbols@8.32.0.7" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-8399.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-8399.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-8399", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85907", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85996", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85973", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85992", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85919", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85935", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85937", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85955", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85966", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.8598", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.02737", "scoring_system": "epss", "scoring_elements": "0.85978", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-8399" }, { "reference_url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783" }, { "reference_url": "https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup", "reference_id": "", "reference_type": "", "scores": [], "url": "https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup" }, { "reference_url": "https://vcs.pcre.org/pcre2?view=revision&revision=674", "reference_id": "", "reference_type": "", "scores": [], "url": "https://vcs.pcre.org/pcre2?view=revision&revision=674" }, { "reference_url": "http://www.securityfocus.com/bid/98315", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/98315" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1449629", "reference_id": "1449629", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1449629" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-8399", "reference_id": "CVE-2017-8399", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" }, { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-8399" }, { "reference_url": "https://security.gentoo.org/glsa/201710-09", "reference_id": "GLSA-201710-09", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201710-09" } ], "weaknesses": [ { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "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." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 121, "name": "Stack-based Buffer Overflow", "description": "A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function)." } ], "exploits": [], "severity_range_score": "7.5 - 9.8", "exploitability": "0.5", "weighted_severity": "8.8", "risk_score": 4.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-eq8x-wkjr-zyf7" }