CVE-2006-1991

Published: Apr 24, 2006Modified: Apr 16, 2026

6.4

Vector

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

Exploitability: 10.0 / Impact: 4.9

Source: NVD

Description

The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.

Affected (1)

Products: Php: Php

Php

1 product

Php

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Php Php	Version 5.1.2

Related CWEs

CWE-399

References (24)

http://secunia.com/advisories/20052

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/20269

Source: secalert@redhat.com

PatchVendor Advisory

http://secunia.com/advisories/20676

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/21125

Source: secalert@redhat.com

Vendor Advisory

http://security.gentoo.org/glsa/glsa-200605-08.xml

Source: secalert@redhat.com

http://securitytracker.com/id?1015979

Source: secalert@redhat.com

http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02

Source: secalert@redhat.com

Exploit

http://www.mandriva.com/security/advisories?name=MDKSA-2006:091

Source: secalert@redhat.com

http://www.novell.com/linux/security/advisories/2006_31_php.html

Source: secalert@redhat.com

http://www.ubuntu.com/usn/usn-320-1

Source: secalert@redhat.com

http://www.vupen.com/english/advisories/2006/1500

Source: secalert@redhat.com

Vendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/26003

Source: secalert@redhat.com

http://secunia.com/advisories/20052