CVE-2006-4486

PHP - Memory Limit Bypass via Integer Overflow in Memory Allocation

Title source: llm

Description

Integer overflow in memory allocation routines in PHP before 5.1.6, when running on a 64-bit system, allows context-dependent attackers to bypass the memory_limit restriction.

References (28)

Core 28

Core References

Patch x_refsource_confirm

http://www.php.net/release_5_1_6.php

Issue Tracking x_refsource_confirm

https://issues.rpath.com/browse/RPL-683

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://securitytracker.com/id?1016984

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2006-0669.html

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11086

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22487

Vendor Advisory x_refsource_confirm

http://support.avaya.com/elmodocs2/security/ASA-2006-221.htm

Various Sources vendor-advisory x_refsource_turbo

http://www.turbolinux.com/security/2006/TLSA-2006-38.txt

Vendor Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2006-0688.html

Patch x_refsource_misc

http://www.hardened-php.net/hphp/changelog.html#hardening_patch_0.4.14

Vendor Advisory vendor-advisory x_refsource_ubuntu

http://www.ubuntu.com/usn/usn-362-1

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/19582

Vendor Advisory x_refsource_confirm

http://www.php.net/ChangeLog-5.php#5.1.6

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22004

Vendor Advisory x_refsource_confirm

http://support.avaya.com/elmodocs2/security/ASA-2006-222.htm

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22538

Vendor Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2006-0682.html

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/21546

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22440

Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq

http://www.securityfocus.com/archive/1/447866/100/0/threaded

Third Party Advisory vendor-advisory x_refsource_debian

http://www.debian.org/security/2007/dsa-1331

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22069

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22225

Vendor Advisory x_refsource_confirm

http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/25945

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/22331

Vendor Advisory vendor-advisory x_refsource_sgi

ftp://patches.sgi.com/support/free/security/advisories/20061001-01-P.asc

Vendor Advisory vendor-advisory x_refsource_suse

http://www.novell.com/linux/security/advisories/2006_52_php.html

Scores

EPSS 0.0147

EPSS Percentile 81.2%

Details

CWE

CWE-189

Status published

Products (5)

php/php 5.1.0

php/php 5.1.1

php/php 5.1.2

php/php 5.1.4

php/php 5.1.5

Published Aug 31, 2006

Tracked Since Feb 18, 2026