Unrated severityNVD Advisory· Published Mar 15, 2013· Updated Jun 16, 2026
CVE-2013-2492
CVE-2013-2492
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:firebirdsql:firebird:2.1.3:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:firebirdsql:firebird:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:firebirdsql:firebird:2.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:firebirdsql:firebird:2.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:firebirdsql:firebird:2.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:firebirdsql:firebird:2.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:firebirdsql:firebird:2.5.3:*:*:*:*:*:*:*
- (no CPE)range: 2.1.3-2.1.5 before 18514, 2.5.1-2.5.3 before 26623
Patches
Vulnerability mechanics
References
9- tracker.firebirdsql.org/browse/CORE-4058nvdExploitVendor Advisory
- gist.github.com/zeroSteiner/85daef257831d904479cnvdExploit
- github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/fb_cnct_group.rbnvdExploit
- lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2013-03/msg00039.htmlnvd
- www.debian.org/security/2013/dsa-2647nvd
- www.debian.org/security/2013/dsa-2648nvd
- www.securityfocus.com/bid/58393nvd
- security.gentoo.org/glsa/201512-11nvd
News mentions
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