CVE-2014-9323

The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 SU1 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and crash) via an op_response action with a non-empty status.

EPSS

2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2014-12-16

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• canonical:ubuntu_linux
• debian:debian_linux
• firebirdsql:firebird
• opensuse:evergreen

References

• http://advisories.mageia.org/MGASA-2014-0523.html
• http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00012.html
• http://tracker.firebirdsql.org/browse/CORE-4630
• http://www.debian.org/security/2014/dsa-3109
• http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011/

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