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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-0450US | — | — | ||
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” z… | ||||
02
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2024/03/20/5WEB
- https://github.com/python/cpython/commit/30fe5d853b56138dbec62432d370a1f99409fc85FIX
- https://github.com/python/cpython/commit/66363b9a7b9fe7c99eba3a185b74c5fdbf842ebaFIX
- https://github.com/python/cpython/commit/70497218351ba44bffc8b571201ecb5652d84675FIX
- https://github.com/python/cpython/commit/a2c59992e9e8d35baba9695eb186ad6c6ff85c51FIX
- https://github.com/python/cpython/commit/a956e510f6336d5ae111ba429a61c3ade30a7549FIX
- https://github.com/python/cpython/commit/d05bac0b74153beb541b88b4fca33bf053990183FIX
- https://github.com/python/cpython/commit/fa181fcf2156f703347b03a3b1966ce47be8ab3bFIX
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