Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/20078?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/20078?format=api", "vulnerability_id": "VCID-khac-mqdh-hqd7", "summary": "Logback is vulnerable to an attacker mounting a Denial-Of-Service attack by sending poisoned data\nA serialization vulnerability in logback receiver component part of \nlogback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.", "aliases": [ { "alias": "CVE-2023-6481" }, { "alias": "GHSA-gm62-rw4g-vrc4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/930058?format=api", "purl": "pkg:deb/debian/logback@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/930054?format=api", "purl": "pkg:deb/debian/logback@1:1.2.3-6?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6f98-j1tr-zfcm" }, { "vulnerability": "VCID-kfd6-e5jj-fkht" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.3-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/930052?format=api", "purl": "pkg:deb/debian/logback@1:1.2.11-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-kfd6-e5jj-fkht" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/930055?format=api", "purl": "pkg:deb/debian/logback@1:1.2.11-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/logback@1:1.2.11-6%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/61390?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.2.13", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.2.13" }, { "url": "http://public2.vulnerablecode.io/api/packages/61492?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.3.14", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.3.14" }, { "url": "http://public2.vulnerablecode.io/api/packages/61491?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.4.14", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.4.14" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61488?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.2.12", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-khac-mqdh-hqd7" }, { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.2.12" }, { "url": "http://public2.vulnerablecode.io/api/packages/61489?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.3.13", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-khac-mqdh-hqd7" }, { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.3.13" }, { "url": "http://public2.vulnerablecode.io/api/packages/61490?format=api", "purl": "pkg:maven/ch.qos.logback/logback-core@1.4.13", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-khac-mqdh-hqd7" }, { "vulnerability": "VCID-pnxr-hj9y-yfd9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/ch.qos.logback/logback-core@1.4.13" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-6481.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-6481.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-6481", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45104", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45055", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45076", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45018", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.4507", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45071", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45093", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.4506", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.45062", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00224", "scoring_system": "epss", "scoring_elements": "0.4511", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-6481" }, { "reference_url": "https://github.com/qos-ch/logback", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/qos-ch/logback" }, { "reference_url": "https://github.com/qos-ch/logback/commit/7018a3609c7bcc9dc7bf5903509901a986e5f578", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/qos-ch/logback/commit/7018a3609c7bcc9dc7bf5903509901a986e5f578" }, { "reference_url": "https://github.com/qos-ch/logback/commit/c612b2fa3caf6eef3c75f1cd5859438451d0fd6f", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/qos-ch/logback/commit/c612b2fa3caf6eef3c75f1cd5859438451d0fd6f" }, { "reference_url": "https://logback.qos.ch/news.html#1.3.12", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://logback.qos.ch/news.html#1.3.12" }, { "reference_url": "https://logback.qos.ch/news.html#1.3.14", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://logback.qos.ch/news.html#1.3.14" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252956", "reference_id": "2252956", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252956" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6481", "reference_id": "CVE-2023-6481", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6481" }, { "reference_url": "https://github.com/advisories/GHSA-gm62-rw4g-vrc4", "reference_id": "GHSA-gm62-rw4g-vrc4", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-gm62-rw4g-vrc4" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0793", "reference_id": "RHSA-2024:0793", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0793" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0843", "reference_id": "RHSA-2024:0843", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0843" } ], "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": 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": 400, "name": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources." } ], "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-khac-mqdh-hqd7" }