Vulnerability CVE-2013-6021


Published: 2013-10-19   Modified: 2013-10-22

Description:
Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long sessionid value in a cookie.

See advisories in our WLB2 database:
Topic
Author
Date
High
WatchGuard Firewall XTM 11.7.4u1 Buffer Overflow Metasploit Module
st3n
29.10.2013
High
WatchGuard Firewall XTM 11.7.4u1 Buffer Overflow Perl Exploit
jerome.nokin
29.10.2013

Type:

CWE-119

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Watchguard -> Fireware 

 References:
http://www.kb.cert.org/vuls/id/233990
https://funoverip.net/2013/10/watchguard-cve-2013-6021-stack-based-buffer-overflow-exploit/
http://www.securityfocus.com/bid/63227
http://www.exploit-db.com/exploits/29273
http://watchguardsecuritycenter.com/2013/10/17/xtm-11-8-secfixes/
http://watchguardsecuritycenter.com/2013/10/17/watchguard-dimension-and-fireware-xtm-11-8/
http://osvdb.org/98752

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