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CVE-2011-1521

CVE-2011-1521

EPSS 4.3%
The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote attackers to obtain sensitive information or cause a denial of service (resource consumption) via a crafted URL, as demonstrated by the file:///etc/passwd and file:///dev/zero URLs.
Produtos afetados
n/a · n/a

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Referências
http://bugs.python.org/issue11662http://hg.python.org/cpython/file/96a6c128822b/Misc/NEWShttp://hg.python.org/cpython/file/b2934d98dac1/Misc/NEWShttp://hg.python.org/cpython/rev/96a6c128822b/http://hg.python.org/cpython/rev/b2934d98dac1/http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.htmlhttp://openwall.com/lists/oss-security/2011/03/24/5http://openwall.com/lists/oss-security/2011/03/28/2http://openwall.com/lists/oss-security/2011/09/11/1http://openwall.com/lists/oss-security/2011/09/13/2http://openwall.com/lists/oss-security/2011/09/15/5