CVE-2024-6232: falha de alta gravidade em Python Software Foundation CPython
Regular-expression DoS when parsing TarFile headers
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 2.2%
There is a MEDIUM severity vulnerability affecting CPython.
Regular expressions that allowed excessive backtracking during tarfile.TarFile header parsing are vulnerable to ReDoS via specifically-crafted tar archives.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Python Software Foundation · CPythonCVEs relacionadas — Python Software Foundation CPython
No mesmo produto, das mais perigosas para as menos.
CVE-2024-7592HIGHQuadratic complexity parsing cookies with backslashesEPSS 2.3%CVE-2024-12254HIGHUnbounded memory buffering in SelectorSocketTransport.writelines()EPSS 1.9%CVE-2025-13836MEDIUMExcessive read buffering DoS in http.clientEPSS 1.7%CVE-2025-0938MEDIUMURL parser allowed square brackets in domain namesEPSS 1.6%CVE-2025-4138HIGHBypassing extraction filter to create symlinks to arbitrary targets outside extraction directoryEPSS 1.5%CVE-2025-4517CRITICALArbitrary writes via tarfile realpath overflowEPSS 1.5%
Referências
https://github.com/python/cpython/commit/34ddb64d088dd7ccc321f6103d23153256caa5d4https://github.com/python/cpython/commit/4eaf4891c12589e3c7bdad5f5b076e4c8392dd06https://github.com/python/cpython/commit/743acbe872485dc18df4d8ab2dc7895187f062c4https://github.com/python/cpython/commit/7d1f50cd92ff7e10a1c15a8f591dde8a6843a64dhttps://github.com/python/cpython/commit/b4225ca91547aa97ed3aca391614afbb255bc877https://github.com/python/cpython/commit/d449caf8a179e3b954268b3a88eb9170be3c8fbfhttps://github.com/python/cpython/commit/ed3a49ea734ada357ff4442996fd4ae71d253373https://github.com/python/cpython/issues/121285https://github.com/python/cpython/pull/121286https://lists.debian.org/debian-lts-announce/2024/12/msg00000.htmlhttps://mail.python.org/archives/list/security-announce@python.org/thread/JRYFTPRHZRTLMZLWQEUHZSJXNHM4ACTY/https://security.netapp.com/advisory/ntap-20241018-0007/