Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2011-0421

Published: 19 March 2011

The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.

Notes

AuthorNote
sbeattie
php 5.1 in dapper did not include the zip library

Priority

Low

Status

Package Release Status
libzip
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Ignored
(end of life)
karmic Ignored
(end of life)
lucid Ignored
(end of life)
maverick Ignored
(end of life)
natty Ignored
(end of life)
oneiric Ignored
(end of life)
precise Not vulnerable
(0.10-1)
quantal Not vulnerable
(0.10-1)
raring Not vulnerable
(0.10-1)
upstream
Released (0.10)
Patches:
upstream: http://hg.nih.at/libzip/?fd=13654bfdc88c;file=lib/zip_name_locate.c

php5
Launchpad, Ubuntu, Debian
dapper Not vulnerable

hardy
Released (5.2.4-2ubuntu5.15)
karmic
Released (5.2.10.dfsg.1-2ubuntu6.9)
lucid
Released (5.3.2-1ubuntu4.8)
maverick
Released (5.3.3-1ubuntu9.4)
natty
Released (5.3.5-1ubuntu7.1)
oneiric Not vulnerable
(5.3.6-11ubuntu1)
precise Not vulnerable
(5.3.6-11ubuntu1)
quantal Not vulnerable
(5.3.6-11ubuntu1)
raring Not vulnerable
(5.3.6-11ubuntu1)
upstream
Released (5.3.6)
Patches:

upstream: http://svn.php.net/viewvc/?view=revision&revision=307867