Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/19321?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/19321?format=api", "vulnerability_id": "VCID-zyg1-nf3h-b3aj", "summary": "Symfony XML decoding attack vector through external entities\nThe XMLEncoder component of Symfony 2.0.x fails to disable external entities when parsing XML. In the Symfony2 framework the XML class may be used to deserialize objects or as part of a client/server API. By using external entities it is possible to include arbitrary files from the file system.", "aliases": [ { "alias": "GHSA-j68w-pg49-f6vx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/20035?format=api", "purl": "pkg:composer/symfony/serializer@2.0.12", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.12" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/20034?format=api", "purl": "pkg:composer/symfony/serializer@2.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/147925?format=api", "purl": "pkg:composer/symfony/serializer@2.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/147926?format=api", "purl": "pkg:composer/symfony/serializer@2.0.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/147927?format=api", "purl": "pkg:composer/symfony/serializer@2.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/147928?format=api", "purl": "pkg:composer/symfony/serializer@2.0.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/147929?format=api", "purl": "pkg:composer/symfony/serializer@2.0.9", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.9" }, { "url": "http://public2.vulnerablecode.io/api/packages/147930?format=api", "purl": "pkg:composer/symfony/serializer@2.0.10", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bdhj-np35-sybt" }, { "vulnerability": "VCID-fgxs-w84s-8kh3" }, { "vulnerability": "VCID-zyg1-nf3h-b3aj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/symfony/serializer@2.0.10" } ], "references": [ { "reference_url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/serializer/2012-02-24.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/serializer/2012-02-24.yaml" }, { "reference_url": "https://github.com/symfony/serializer", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/symfony/serializer" }, { "reference_url": "https://github.com/symfony/serializer/commit/0943a06a663b573d7319fc1acd56d3484eaaa430", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/symfony/serializer/commit/0943a06a663b573d7319fc1acd56d3484eaaa430" }, { "reference_url": "https://symfony.com/blog/security-release-symfony-2-0-11-released", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://symfony.com/blog/security-release-symfony-2-0-11-released" }, { "reference_url": "https://github.com/advisories/GHSA-j68w-pg49-f6vx", "reference_id": "GHSA-j68w-pg49-f6vx", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j68w-pg49-f6vx" } ], "weaknesses": [ { "cwe_id": 611, "name": "Improper Restriction of XML External Entity Reference", "description": "The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output." }, { "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": 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." } ], "exploits": [], "severity_range_score": "9.0 - 10.0", "exploitability": "0.5", "weighted_severity": "9.0", "risk_score": 4.5, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zyg1-nf3h-b3aj" }