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CVE-2007-4772

Published: 9 January 2008

The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows context-dependent attackers to cause a denial of service (infinite loop) via a crafted regular expression.

Priority

Low

Status

Package Release Status
postgresql-8.1
Launchpad, Ubuntu, Debian
dapper
Released (8.1.11-0ubuntu0.6.06.1)
edgy
Released (8.1.11-0ubuntu0.6.10.1)
feisty Needed
(reached end-of-life)
gutsy Needed
(reached end-of-life)
hardy Does not exist

intrepid Does not exist

jaunty Does not exist

karmic Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Needs triage

postgresql-8.2
Launchpad, Ubuntu, Debian
dapper Does not exist

edgy Does not exist

feisty
Released (8.2.6-0ubuntu0.7.04.1)
gutsy
Released (8.2.6-0ubuntu0.7.10.1)
hardy
Released (8.2.6-1)
intrepid Does not exist

jaunty Does not exist

karmic Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Needs triage

tcl8.3
Launchpad, Ubuntu, Debian
dapper Ignored
(reached end-of-life)
edgy Needed
(reached end-of-life)
feisty Needed
(reached end-of-life)
gutsy Needed
(reached end-of-life)
hardy Ignored
(reached end-of-life)
intrepid Not vulnerable
(8.3.5-13)
jaunty Not vulnerable
(8.3.5-13)
karmic Not vulnerable
(8.3.5-13)
lucid Not vulnerable
(8.3.5-13)
maverick Not vulnerable
(8.3.5-13)
natty Not vulnerable
(8.3.5-13)
oneiric Does not exist

precise Does not exist

quantal Does not exist

raring Does not exist

upstream Needs triage

Patches:
vendor: https://rhn.redhat.com/errata/RHSA-2008-0134.html


tcl8.4
Launchpad, Ubuntu, Debian
dapper Ignored
(reached end-of-life)
edgy Needed
(reached end-of-life)
feisty Needed
(reached end-of-life)
gutsy Needed
(reached end-of-life)
hardy Ignored
(reached end-of-life)
intrepid Not vulnerable
(8.4.19-2)
jaunty Not vulnerable
(8.4.19-2)
karmic Not vulnerable
(8.4.19-2)
lucid Not vulnerable
(8.4.19-2)
maverick Not vulnerable
(8.4.19-2)
natty Not vulnerable
(8.4.19-2)
oneiric Not vulnerable
(8.4.19-2)
precise Not vulnerable
(8.4.19-2)
quantal Not vulnerable
(8.4.19-2)
raring Not vulnerable
(8.4.19-2)
upstream Not vulnerable
(8.4.17)
Patches:

upstream: http://tcl.cvs.sourceforge.net/tcl/tcl/generic/regc_nfa.c?r1=1.9&r2=1.10
upstream: http://tcl.cvs.sourceforge.net/viewvc/tcl/tcl/tests/regexp.test?r1=1.22.2.3&r2=1.22.2.4
tcl8.5
Launchpad, Ubuntu, Debian
dapper Does not exist

edgy Does not exist

feisty Does not exist

gutsy Does not exist

hardy Not vulnerable
(8.5.0-2ubuntu1)
intrepid Not vulnerable
(8.5.3-1)
jaunty Not vulnerable
(8.5.3-1)
karmic Not vulnerable
(8.5.3-1)
lucid Not vulnerable
(8.5.3-1)
maverick Not vulnerable
(8.5.3-1)
natty Not vulnerable
(8.5.3-1)
oneiric Not vulnerable
(8.5.3-1)
precise Not vulnerable
(8.5.3-1)
quantal Not vulnerable
(8.5.3-1)
raring Not vulnerable
(8.5.3-1)
upstream Not vulnerable
(8.5.1)