CVE-2012-4922

The tor_timegm function in common/util.c in Tor before 0.2.2.39, and 0.2.3.x before 0.2.3.22-rc, does not properly validate time values, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed directory object, a different vulnerability than CVE-2012-4419.
Configurations

Configuration 1 (hide)

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cpe:2.3:a:torproject:tor:0.2.3.21:rc:*:*:*:*:*:*

History

21 Nov 2024, 01:43

Type Values Removed Values Added
References () http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088006.html - () http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088006.html -
References () http://lists.opensuse.org/opensuse-updates/2012-10/msg00005.html - () http://lists.opensuse.org/opensuse-updates/2012-10/msg00005.html -
References () http://openwall.com/lists/oss-security/2012/09/12/5 - () http://openwall.com/lists/oss-security/2012/09/12/5 -
References () http://security.gentoo.org/glsa/glsa-201301-03.xml - () http://security.gentoo.org/glsa/glsa-201301-03.xml -
References () https://gitweb.torproject.org/tor.git/blob/release-0.2.2:/ReleaseNotes - () https://gitweb.torproject.org/tor.git/blob/release-0.2.2:/ReleaseNotes -
References () https://gitweb.torproject.org/tor.git/commit/973c18bf0e84d14d8006a9ae97fde7f7fb97e404 - () https://gitweb.torproject.org/tor.git/commit/973c18bf0e84d14d8006a9ae97fde7f7fb97e404 -
References () https://lists.torproject.org/pipermail/tor-talk/2012-September/025501.html - () https://lists.torproject.org/pipermail/tor-talk/2012-September/025501.html -
References () https://trac.torproject.org/projects/tor/ticket/6811 - () https://trac.torproject.org/projects/tor/ticket/6811 -

Information

Published : 2012-09-14 18:55

Updated : 2024-11-21 01:43


NVD link : CVE-2012-4922

Mitre link : CVE-2012-4922

CVE.ORG link : CVE-2012-4922


JSON object : View

Products Affected

torproject

  • tor
CWE
CWE-20

Improper Input Validation