Vulnerability CVE-2008-4304
Published: 2008-12-23   Modified: 2012-02-12

Description:
general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Phpcollab -> Phpcollab 

 References:
http://xforce.iss.net/xforce/xfdb/47522
http://www.securityfocus.com/bid/32964
http://security.gentoo.org/glsa/glsa-200812-20.xml
http://secunia.com/advisories/33258
http://bugs.gentoo.org/show_bug.cgi?id=235052
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