CVE-2011-1464

PHP < 5.3.6 - Denial of Service via strval Function Buffer Overflow

Title source: llm
STIX 2.1

Description

Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument.

References (8)

Core 8
Core References
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_hp
http://marc.info/?l=bugtraq&m=133469208622507&w=2
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053
Release Notes x_refsource_confirm
http://www.php.net/releases/5_3_6.php
Exploit x_refsource_confirm
http://bugs.php.net/bug.php?id=54055
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:052
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0744

Scores

EPSS 0.0085
EPSS Percentile 75.1%

Details

CWE
CWE-119
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