Vulnerability CVE-2006-4431
Published: 2006-08-28   Modified: 2012-02-12

Description:
Multiple buffer overflows in the (a) Session Clustering Daemon and the (b) mod_cluster module in the Zend Platform 2.2.1 and earlier allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a (1) empty or (2) crafted PHP session identifier (PHPSESSID).

See advisories in our WLB2 database:
Topic
Author
Date
High
Zend Platform Multiple Remote Vulnerabilities
Stefan Esser (se...
30.08.2006

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
ZEND -> Zend platform 

 References:
http://marc.info/?l=full-disclosure&m=115642248226217&w=2
http://securityreason.com/securityalert/1466
http://www.hardened-php.net/advisory_052006.128.html
http://www.securityfocus.com/archive/1/444263/100/0/threaded
http://www.securityfocus.com/bid/19692
http://www.vupen.com/english/advisories/2006/3388
https://exchange.xforce.ibmcloud.com/vulnerabilities/28573
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