medium6.2
CVE-2024-0450
An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.
Impact
An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior. The zipfile module is vulnerable to “quoted-overlap” zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2024/03/20/5
- https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85
- https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba
- https://github.com/python/cpython/commit/70497218351ba44bffc8b571201ecb5652d84675
- https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51
- https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549
- https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183
- https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3b
- https://github.com/python/cpython/issues/109858
- https://lists.debian.org/debian-lts-announce/2024/03/msg00024.html
- https://lists.debian.org/debian-lts-announce/2024/03/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3IGRX54M7RNCQOXVQO5KQKTGWCOABIM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U5VHWS52HGD743C47UMCSAK2A773M2YE/
- https://mail.python.org/archives/list/security-announce@python.org/thread/XELNUX2L3IOHBTFU7RQHCY6OUVEWZ2FG/
- https://www.bamsoftware.com/hacks/zipbomb/
- http://www.openwall.com/lists/oss-security/2024/03/20/5
- https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85
- https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba
- https://github.com/python/cpython/commit/70497218351ba44bffc8b571201ecb5652d84675
- https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51
- https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549
- https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183
- https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3b
- https://github.com/python/cpython/issues/109858
- https://lists.debian.org/debian-lts-announce/2024/03/msg00024.html