BIT-python-2024-0450

Import Source

https://github.com/bitnami/vulndb/tree/main/data/python/BIT-python-2024-0450.json

Aliases

• CVE-2024-0450
• PSF-2024-2

Published

2024-03-25T07:27:39.766Z

Modified

2024-05-08T07:52:23.089Z

Summary

[none]

Details

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.

References

• https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85
• https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842eba
• 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://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/70497218351ba44bffc8b571201ecb5652d84675