CVE-2011-0421

Php < 5.3.5 - Denial of Service

Title source: rule
STIX 2.1

Description

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.

Exploits (1)

exploitdb WORKING POC
by Maksymilian Arciemowicz · textdoslinux
https://www.exploit-db.com/exploits/17004

References (27)

Core 27
Core References
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:099
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=133469208622507&w=2
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057709.html
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0764
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056642.html
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/8146
Exploit, Patch x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=688735
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43621
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2266
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0890
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/66173
Release Notes x_refsource_confirm
http://www.php.net/releases/5_3_6.php
Third Party Advisory third-party-advisory x_refsource_sreasonres
http://securityreason.com/achievement_securityalert/96
Vendor Advisory x_refsource_confirm
http://www.php.net/ChangeLog-5.php
Vendor Advisory x_refsource_confirm
http://www.php.net/archive/2011.php
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/517065/100/0/threaded
Exploit exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/17004
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057710.html
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:052
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0744
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/46354
Vendor Advisory x_refsource_confirm
http://support.apple.com/kb/HT5002
Exploit x_refsource_confirm
http://bugs.php.net/bug.php?id=53885

Scores

EPSS 0.0823
EPSS Percentile 92.2%

Details

Status published
Products (45)
php/php 1.0
php/php 2.0
php/php 2.0b10
php/php 3.0
php/php 3.0.1
php/php 3.0.2
php/php 3.0.3
php/php 3.0.4
php/php 3.0.5
php/php 3.0.6
... and 35 more
Published Mar 20, 2011
Tracked Since Feb 18, 2026