Published: 22/04/2014 Updated: 21/08/2019

CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6

VMScore: 632

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Python prior to 3.3.4 RC1 allows remote malicious users 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.

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python python 3.3.0
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Python before 334 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) ZipExtFileread, (2) ZipExtFileread(n), (3) ZipExtFilereadlines, (4) ZipFileextract, or (5) ZipFileextractall function ...

CWE-20 http://bugs.python.org/issue20078 http://www.securitytracker.com/id/1029973 https://docs.python.org/3.3/whatsnew/changelog.html http://seclists.org/oss-sec/2014/q1/592 http://seclists.org/oss-sec/2014/q1/595 http://hg.python.org/cpython/rev/79ea4ce431b1 http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html https://support.apple.com/kb/HT205031 http://www.securityfocus.com/bid/65179 https://security.gentoo.org/glsa/201503-10 https://nvd.nist.gov https://access.redhat.com/security/cve/cve-2013-7338

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CVE-2013-7338

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