{"id":"CVE-2013-7459","aliases":["PYSEC-2017-94"],"url":"https://o3.security/vulnerability/CVE-2013-7459","summary":"Buffer Overflow in pycrypto","details":"Heap-based buffer overflow in the ALGnew function in block_templace.c in Python Cryptography Toolkit (aka pycrypto) allows remote attackers to execute arbitrary code as demonstrated by a crafted iv parameter to cryptmsg.py.","published":"2018-12-14T18:51:38Z","modified":"2024-10-18T22:23:12.251504Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"PyPI","name":"pycrypto","fixedVersion":null}],"fix":{"url":"https://github.com/dlitz/pycrypto/commit/8dbe0dc3eea5c689d4f76b37b93fe216cf1f00d4","label":"dlitz/pycrypto@8dbe0dc"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-7459"},{"type":"WEB","url":"https://github.com/dlitz/pycrypto/issues/176"},{"type":"WEB","url":"https://github.com/dlitz/pycrypto/commit/8dbe0dc3eea5c689d4f76b37b93fe216cf1f00d4"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1409754"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-cq27-v7xp-c356"},{"type":"PACKAGE","url":"https://github.com/dlitz/pycrypto"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pycrypto/PYSEC-2017-94.yaml"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C6BWNADPLKDBBQBUT3P75W7HAJCE7M3B"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJ37R2YLX56YZABFNAOWV4VTHTGYREAE"},{"type":"WEB","url":"https://security.gentoo.org/glsa/201702-14"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2016/12/27/8"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-10-18T22:23:12.251504Z"}}