Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/5338?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5338?format=api", "vulnerability_id": "VCID-mrec-hnpq-jqdn", "summary": "The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator (PRNG) before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race condition in which a child process is created and accesses the PRNG within the same rate-limit period as another process.", "aliases": [ { "alias": "CVE-2013-1445" }, { "alias": "GHSA-x377-f64p-hf5j" }, { "alias": "PYSEC-2013-29" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1035330?format=api", "purl": "pkg:deb/debian/python-crypto@2.6-4%2Bdeb7u3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.6-4%252Bdeb7u3" }, { "url": "http://public2.vulnerablecode.io/api/packages/2748?format=api", "purl": "pkg:pypi/pycrypto@2.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-qhem-k79n-akc6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.6.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1035325?format=api", "purl": "pkg:deb/debian/python-crypto@2.0%2Bdp1-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mrec-hnpq-jqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.0%252Bdp1-2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1035326?format=api", "purl": "pkg:deb/debian/python-crypto@2.0.1%2Bdfsg1-1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mrec-hnpq-jqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.0.1%252Bdfsg1-1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1035327?format=api", "purl": "pkg:deb/debian/python-crypto@2.0.1%2Bdfsg1-1.2%2Betch0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mrec-hnpq-jqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.0.1%252Bdfsg1-1.2%252Betch0" }, { "url": "http://public2.vulnerablecode.io/api/packages/1035328?format=api", "purl": "pkg:deb/debian/python-crypto@2.0.1%2Bdfsg1-2.3%2Blenny0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mrec-hnpq-jqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.0.1%252Bdfsg1-2.3%252Blenny0" }, { "url": "http://public2.vulnerablecode.io/api/packages/1035329?format=api", "purl": "pkg:deb/debian/python-crypto@2.1.0-2%2Bsqueeze2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mrec-hnpq-jqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-crypto@2.1.0-2%252Bsqueeze2" }, { "url": "http://public2.vulnerablecode.io/api/packages/2348?format=api", "purl": "pkg:pypi/pycrypto@1.9a2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@1.9a2" }, { "url": "http://public2.vulnerablecode.io/api/packages/2349?format=api", "purl": "pkg:pypi/pycrypto@1.9a5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@1.9a5" }, { "url": "http://public2.vulnerablecode.io/api/packages/2350?format=api", "purl": "pkg:pypi/pycrypto@1.9a6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@1.9a6" }, { "url": "http://public2.vulnerablecode.io/api/packages/2351?format=api", "purl": "pkg:pypi/pycrypto@2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/2352?format=api", "purl": "pkg:pypi/pycrypto@2.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/2353?format=api", "purl": "pkg:pypi/pycrypto@2.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/2354?format=api", "purl": "pkg:pypi/pycrypto@2.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/2355?format=api", "purl": "pkg:pypi/pycrypto@2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/2356?format=api", "purl": "pkg:pypi/pycrypto@2.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/2357?format=api", "purl": "pkg:pypi/pycrypto@2.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/2358?format=api", "purl": "pkg:pypi/pycrypto@2.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" }, { "vulnerability": "VCID-s32r-berz-qqhf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/2359?format=api", "purl": "pkg:pypi/pycrypto@2.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gg52-nkc5-4ff1" }, { "vulnerability": "VCID-mrec-hnpq-jqdn" }, { "vulnerability": "VCID-qhem-k79n-akc6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pycrypto@2.6" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-1445.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-1445.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-1445", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62187", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62224", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.6223", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62209", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62225", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62219", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62175", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62196", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.6206", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62119", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62152", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62169", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62206", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62236", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-1445" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1445", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1445" }, { "reference_url": "https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175" }, { "reference_url": "https://github.com/pycrypto/pycrypto", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pycrypto/pycrypto" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2013-29.yaml", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2013-29.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1445", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1445" }, { "reference_url": "http://www.debian.org/security/2013/dsa-2781", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.debian.org/security/2013/dsa-2781" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2013/10/17/3", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2013/10/17/3" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1020814", "reference_id": "1020814", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1020814" }, { "reference_url": "https://github.com/advisories/GHSA-x377-f64p-hf5j", "reference_id": "GHSA-x377-f64p-hf5j", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-x377-f64p-hf5j" } ], "weaknesses": [ { "cwe_id": 332, "name": "Insufficient Entropy in PRNG", "description": "The lack of entropy available for, or used by, a Pseudo-Random Number Generator (PRNG) can be a stability and security threat." }, { "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": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mrec-hnpq-jqdn" }