PublicDateAtUSN: 2017-02-15
Candidate: CVE-2013-7459
PublicDate: 2017-02-15 15:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7459
 https://github.com/dlitz/pycrypto/issues/176
 https://pony7.fr/ctf:public:32c3:cryptmsg
 https://ubuntu.com/security/notices/USN-3199-2
 https://ubuntu.com/security/notices/USN-3199-1
 https://ubuntu.com/security/notices/USN-3199-3
Description:
 Heap-based buffer overflow in the ALGnew function in block_templace.c in
 Python Cryptography Toolkit (aka pycrypto) allows remote attackers to
 execute arbitrary code as demonstrated by a crafted iv parameter to
 cryptmsg.py.
Ubuntu-Description:
Notes:
Bugs:
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=849495
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H [9.8 CRITICAL]

Patches_python-crypto:
upstream_python-crypto: released (2.6.1-7)
precise_python-crypto: ignored (reached end-of-life)
precise/esm_python-crypto: released (2.4.1-1ubuntu0.2)
trusty_python-crypto: released (2.6.1-4ubuntu0.1)
trusty/esm_python-crypto: released (2.6.1-4ubuntu0.1)
vivid/stable-phone-overlay_python-crypto: pending (2.6.1-5ubuntu0.1)
vivid/ubuntu-core_python-crypto: released (2.6.1-5ubuntu0.1)
xenial_python-crypto: released (2.6.1-6ubuntu0.16.04.1)
esm-infra/xenial_python-crypto: released (2.6.1-6ubuntu0.16.04.1)
yakkety_python-crypto: released (2.6.1-6ubuntu0.16.10.2)
zesty_python-crypto: not-affected (2.6.1-7)
devel_python-crypto: not-affected (2.6.1-7)