Nixpkgs security tracker
NIXPKGS-2026-1163
GitHub issue
published on
Permalink
CVE-2026-34232
7.5 HIGH
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): NONE
- Integrity impact (I): NONE
- Availability impact (A): HIGH
by @LeSuisse Activity log
- Created automatic suggestion
- @LeSuisse ignored
- @LeSuisse ignored package firebird-emu
- @LeSuisse accepted
- @LeSuisse published on GitHub
Firebird: DoS via `op_response` packet from client
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the xdr_status_vector() function does not handle the isc_arg_cstring type when decoding an op_response packet, causing a server crash when one is encountered in the status vector. An unauthenticated attacker can exploit this by sending a crafted op_response packet to the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
References
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https://github.com/FirebirdSQL/firebird/security/advisories/GHSA-7jq3-6j3c-5cm2 x_refsource_CONFIRM
Ignored references (3)
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https://github.com/FirebirdSQL/firebird/releases/tag/v3.0.14 x_refsource_MISC
-
https://github.com/FirebirdSQL/firebird/releases/tag/v4.0.7 x_refsource_MISC
-
https://github.com/FirebirdSQL/firebird/releases/tag/v5.0.4 x_refsource_MISC
Affected products
firebird
- ==>= 5.0.0, < 5.0.4
- ==>= 3.0.0, < 3.0.14
- ==>= 4.0.0, < 4.0.7
Matching in nixpkgs
pkgs.firebird
SQL relational database management system
pkgs.firebird_3
SQL relational database management system
Package maintainers
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@MarcWeber Marc Weber <marco-oweber@gmx.de>
-
@bbenno Benno Bielmeier <nix@bbenno.com>