CVE-2006-4812

CVSS V2 High 10 CVSS V3 None
Description
Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
Overview
  • CVE ID
  • CVE-2006-4812
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2006-10-10T04:06:00
  • Last Modified Date
  • 2018-10-30T16:25:35
Weakness Enumerations
CWE URL
CWE-94 http://cwe.mitre.org/data/definitions/94.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.1:patch1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.1:patch2:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.3:patch1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.7:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.7:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.0.7:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2:*:dev:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:4.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.hardened-php.net/files/CVE-2006-4812.patch Patch
http://cvs.php.net/viewvc.cgi/ZendEngine2/zend_alloc.c?r1=1.161&r2=1.162
http://www.hardened-php.net/advisory_092006.133.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2006-0708.html Patch Vendor Advisory
http://www.securityfocus.com/bid/20349
http://securitytracker.com/id?1016984 Patch
http://secunia.com/advisories/22280 Patch Vendor Advisory
http://lists.suse.com/archive/suse-security-announce/2006-Oct/0002.html
http://www.ubuntu.com/usn/usn-362-1
http://secunia.com/advisories/22281
http://secunia.com/advisories/22338
http://support.avaya.com/elmodocs2/security/ASA-2006-234.htm
http://secunia.com/advisories/22533
http://www.gentoo.org/security/en/glsa/glsa-200610-14.xml
http://secunia.com/advisories/22650
http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm
http://rhn.redhat.com/errata/RHSA-2006-0688.html
http://secunia.com/advisories/22538
http://secunia.com/advisories/22331
http://www.trustix.org/errata/2006/0055
http://secunia.com/advisories/22300
http://securityreason.com/securityalert/1691
http://www.vupen.com/english/advisories/2006/3922
https://exchange.xforce.ibmcloud.com/vulnerabilities/29362
http://www.securityfocus.com/archive/1/448953/100/0/threaded
http://www.securityfocus.com/archive/1/448014/100/0/threaded
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2006-4812
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4812
History
Created Old Value New Value Data Type Notes
2022-05-10 18:01:15 Added to TrackCVE