CVE-2014-9906
critical
CVSS v3
9.8
CVSS v2
10.0
VIR risk
9.8
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 connection.
Predictions
Exploit likelihood
97%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-9906
Vendor advisory: security@debian.org — https://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc
Vendor advisory: security@debian.org — http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2014-9906.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 4.033-1 |
| debian | bullseye | fixed | 4.033-1 |
| debian | forky | fixed | 4.033-1 |
| debian | sid | fixed | 4.033-1 |
| debian | trixie | fixed | 4.033-1 |
| debian | 8.0 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| dbd-mysql_project | dbd-mysql | {"endIncluding":"4.028"} | |
References
- https://www.suse.com/security/cve/CVE-2014-9906.html
- http://cpansearch.perl.org/src/CAPTTOFU/DBD-mysql-4.029/ChangeLog
- http://www.debian.org/security/2016/dsa-3635
- http://www.openwall.com/lists/oss-security/2016/07/27/5
- http://www.openwall.com/lists/oss-security/2016/07/27/6
- http://www.securityfocus.com/bid/92149
- https://github.com/perl5-dbi/DBD-mysql/commit/a56ae87a4c1c1fead7d09c3653905841ccccf1cc
- https://rt.cpan.org/Public/Bug/Display.html?id=97625
- https://security-tracker.debian.org/tracker/CVE-2014-9906
CWEs
CWE-416
Verify integrity in audit chain (admin only). AS-IS.