CVE-2014-9906

perl-DBD-MySQL: Use after free in mysql_dr_error

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Severity

Low

Red Hat Product Security

9.8

CVSS 3.0

Review impact separately from score.

Published · August 1, 2014

Updated · November 21, 2025

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.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 · 2.6
AV:N/AC:H/Au:N/C:P/I:N/A:N

CWE-416 · Use After Free