CVE-2014-9906
Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash) or possibly execute arbitrary code via vectors related to a lost server
02 Description
Use-after-free vulnerability in DBD::mysql before 4.029 allows attackers to cause a denial of service (program crash) or possibly execute arbitrary code via vectors related to a lost server
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 6.07% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.2% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-08-19 21:00Z10 YR AGO
- Last updated
- 2024-08-06 14:02Z2 YR AGO
- Reserved
- 2016-07-27
- Assigning CNA
- debian
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- 4edaa4cc224a7b23be9f9c0f6c3558f73052443cb90d5bf7e6ad0c59f604447b
05 Affected products
06 References
- rt.cpan.orghttps://rt.cpan.org/Public/Bug/Display.html?id=97625
- www.openwall.com[oss-security] 20160727 CVE Request: DBD-mysql: use-after-free in mysql_dr_errorhttp://www.openwall.com/lists/oss-security/2016/07/27/5
- github.comhttps://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc
- www.openwall.com[oss-security] 20160727 Re: CVE Request: DBD-mysql: use-after-free in mysql_dr_errorhttp://www.openwall.com/lists/oss-security/2016/07/27/6
- www.debian.orgDSA-3635http://www.debian.org/security/2016/dsa-3635
- cpansearch.perl.orghttp://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog
- www.securityfocus.com92149http://www.securityfocus.com/bid/92149
07 Fixed in
Debian 12
- libdbd-mysql-perl Fixed in 4.033-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libdbd-mysql-perl Fixed in 4.033-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libdbd-mysql-perl Fixed in 4.033-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- libdbd-mysql-perl Fixed in 4.025-1ubuntu0.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.