Unscored severity · published Apr 22, 2014
CVE-2013-7338
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…
–
CVSS
5.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)5.1% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Mac OS X · Apple
through 10.10.4 · source: NVD
PY
Python · Python
3.3.0; 3.3.0; 3.3.0; 3.3.0; 3.3.0; 3.3.0; +10 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-7338
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-7338
Exploit
http://bugs.python.org/issue20078
Exploit
http://hg.python.org/cpython/rev/79ea4ce431b1
Mailing List
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
Mailing List
http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html
Mailing List
http://seclists.org/oss-sec/2014/q1/592
Mailing List
http://seclists.org/oss-sec/2014/q1/595
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