{"id":"GHSA-x377-f64p-hf5j","summary":"PyCrypto does not properly reseed PRNG before allowing access","details":"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":["CVE-2013-1445","PYSEC-2013-29"],"modified":"2024-10-21T20:52:56.000321Z","published":"2022-05-17T04:59:18Z","database_specific":{"github_reviewed_at":"2024-04-22T22:55:06Z","nvd_published_at":"2013-10-26T17:55:00Z","cwe_ids":["CWE-332"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1445"},{"type":"WEB","url":"https://github.com/dlitz/pycrypto/commit/19dcf7b15d61b7dc1a125a367151de40df6ef175"},{"type":"PACKAGE","url":"https://github.com/pycrypto/pycrypto"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2013-29.yaml"},{"type":"WEB","url":"http://www.debian.org/security/2013/dsa-2781"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/10/17/3"}],"affected":[{"package":{"name":"pycrypto","ecosystem":"PyPI","purl":"pkg:pypi/pycrypto"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.1"}]}],"versions":["1.9a2","1.9a5","1.9a6","2.0","2.0.1","2.1.0","2.2","2.3","2.4","2.4.1","2.5","2.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-x377-f64p-hf5j/GHSA-x377-f64p-hf5j.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"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"}]}