Vulnerability Monitor

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CVE-2013-2492

Stack-based buffer overflow in Firebird 2.1.3 through 2.1.5 before 18514, and 2.5.1 through 2.5.3 before 26623, on Windows allows remote attackers to execute arbitrary code via a crafted packet to TCP port 3050, related to a missing size check during extraction of a group number from CNCT information.

Published

2013-03-15T22:55:01.003

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	firebirdsql	firebird	2.1.3	Yes
Application	firebirdsql	firebird	2.1.4	Yes
Application	firebirdsql	firebird	2.1.5	Yes
Application	firebirdsql	firebird	2.5.1	Yes
Application	firebirdsql	firebird	2.5.2	Yes
Application	firebirdsql	firebird	2.5.3	Yes
Operating System	microsoft	windows	*	No

References

http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00039.html ([email protected])
http://tracker.firebirdsql.org/browse/CORE-4058 Exploit, Vendor Advisory ([email protected])
http://www.debian.org/security/2013/dsa-2647 ([email protected])
http://www.debian.org/security/2013/dsa-2648 ([email protected])
http://www.securityfocus.com/bid/58393 ([email protected])
https://gist.github.com/zeroSteiner/85daef257831d904479c Exploit ([email protected])
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/fb_cnct_group.rb Exploit ([email protected])
https://security.gentoo.org/glsa/201512-11 ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00039.html (af854a3a-2127-422b-91ae-364da2661108)
http://tracker.firebirdsql.org/browse/CORE-4058 Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2013/dsa-2647 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2013/dsa-2648 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/58393 (af854a3a-2127-422b-91ae-364da2661108)
https://gist.github.com/zeroSteiner/85daef257831d904479c Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/fb_cnct_group.rb Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201512-11 (af854a3a-2127-422b-91ae-364da2661108)