CVE-2014-9323 : The xdr_status_vector function in Firebird before 2.1.7 and 2.5.x before 2.5.3 S

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.

Published 2014-12-16 18:59:14

Updated 2021-03-05 15:23:16

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2014-9323

Debian » Debian Linux » Version: 7.0
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Firebirdsql » Firebird
Versions from including (>=) 2.5 and up to, including, (<=) 2.5.3
cpe:2.3:a:firebirdsql:firebird:*:*:*:*:*:*:*:*
Matching versions
Firebirdsql » Firebird
Versions before (<) 2.1.7
cpe:2.3:a:firebirdsql:firebird:*:*:*:*:*:*:*:*
Matching versions
Canonical » Ubuntu Linux » Version: 14.04 ESM Edition
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
Matching versions
Opensuse » Evergreen » Version: 11.4
cpe:2.3:o:opensuse:evergreen:11.4:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2014-9323

EPSS FAQ

1.79%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 88 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-9323

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

CWE ids for CVE-2014-9323

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-9323

http://www.mandriva.com/security/advisories?name=MDVSA-2015:172

mandriva.com
Broken Link
http://www.debian.org/security/2014/dsa-3109

Debian -- Security Information -- DSA-3109-1 firebird2.5
Third Party Advisory
https://usn.ubuntu.com/3929-1/

USN-3929-1: Firebird vulnerabilities | Ubuntu security notices
Third Party Advisory

CVEs referencing this url
http://tracker.firebirdsql.org/browse/CORE-4630

[#CORE-4630] Segfault in server caused by malformed network packet CVE-2014-9323 - Firebird RDBMS Issue Tracker
Exploit;Vendor Advisory
http://www.firebirdsql.org/en/news/security-updates-for-v2-1-and-v2-5-series-66011/

Firebird: Security Updates for v2.1 and v2.5 series
Vendor Advisory
http://advisories.mageia.org/MGASA-2014-0523.html

Mageia Advisory: MGASA-2014-0523 - Updated firebird packages fix a remote denial of service vulnerability
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00012.html

[security-announce] openSUSE-SU-2014:1621-1: important: fix server crash
Mailing List;Third Party Advisory

Jump to

Vulnerability Details : CVE-2014-9323

Products affected by CVE-2014-9323

Exploit prediction scoring system (EPSS) score for CVE-2014-9323

CVSS scores for CVE-2014-9323

CWE ids for CVE-2014-9323

References for CVE-2014-9323