Description
Python before 3.3.4 RC1 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a file size value larger than the size of the zip file to the (1) ZipExtFile.read, (2) ZipExtFile.read(n), (3) ZipExtFile.readlines, (4) ZipFile.extract, or (5) ZipFile.extractall function.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://seclists.org/oss-sec/2014/q1/592 ↗
- http://www.securityfocus.com/bid/65179 ↗
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html ↗
- http://hg.python.org/cpython/rev/79ea4ce431b1 ↗
- https://security.gentoo.org/glsa/201503-10 ↗
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html ↗
- http://bugs.python.org/issue20078 ↗
- http://seclists.org/oss-sec/2014/q1/595 ↗
- https://support.apple.com/kb/HT205031 ↗
- http://www.securitytracker.com/id/1029973 ↗
- https://docs.python.org/3.3/whatsnew/changelog.html ↗