PT-2010-4521 · Php · Mysqlnd+2

Published 2010-08-20 · Updated 2010-12-07 · CVE-2010-3064

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions PHP versions 5.3 through 5.3.2

Description A stack-based buffer overflow issue exists in the php mysqlnd auth write function within the Mysqlnd extension. This allows attackers to potentially cause a denial of service or execute arbitrary code by providing a long username or database name argument to the mysql connect or mysqli connect functions.

Recommendations For PHP versions 5.3 through 5.3.2, update to a version that contains a fix for this issue to prevent potential exploitation.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2010-3064

Affected Products

Mysqlnd

Php

Mysqli

References · 7

• http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2010-3064 · Security Note
• http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?r1=298701&r2=298703&pathrev=298703 · Patch
• http://php-security.org/2010/05/31/mops-2010-059-php-php_mysqlnd_auth_write-stack-buffer-overflow-vulnerability/index.html · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3064 · Note
• http://svn.php.net/viewvc?view=revision&revision=298703 · Note