CVE-2013-2492

EPSS 42.2%

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.

Affected products

n/a · n/a

public PoCs found — 1

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References

http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00039.html https://gist.github.com/zeroSteiner/85daef257831d904479c https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/fb_cnct_group.rb https://security.gentoo.org/glsa/201512-11 http://tracker.firebirdsql.org/browse/CORE-4058 http://www.debian.org/security/2013/dsa-2647 http://www.debian.org/security/2013/dsa-2648 http://www.securityfocus.com/bid/58393