CVE-2012-4922

Publication date 14 September 2012

Last updated 24 July 2024

Ubuntu priority

Unknown

Why this priority?

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.

Status

Package Ubuntu Release Status
tor 17.04 zesty
Fixed 0.2.3.22-rc-1
16.10 yakkety
Fixed 0.2.3.22-rc-1
16.04 LTS xenial
Fixed 0.2.3.22-rc-1
15.10 wily
Fixed 0.2.3.22-rc-1
15.04 vivid
Fixed 0.2.3.22-rc-1
14.10 utopic
Fixed 0.2.3.22-rc-1
14.04 LTS trusty
Fixed 0.2.3.22-rc-1
13.10 saucy
Fixed 0.2.3.22-rc-1
13.04 raring
Fixed 0.2.3.22-rc-1
12.10 quantal
Fixed 0.2.3.22-rc-1
12.04 LTS precise Ignored end of life
11.10 oneiric Ignored end of life
11.04 natty Ignored end of life
10.04 LTS lucid Not in release
8.04 LTS hardy Ignored end of life