CVE-2013-7491

perl-dbi: Stack corruption on callbacks

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Severity

Low

Red Hat Product Security

5.7

CVSS 3.1

Review impact separately from score.

Published · June 24, 2013

Updated · November 22, 2025

Description

An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a user-defined function requires a non-trivial amount of memory and the Perl stack gets reallocated.

Statement

perl-DBI as shipped in Red Hat Enterprise Linux 8, rhscl-3 rh-perl526-perl-DBI and rhscl-3 rh-perl530-perl-DBI are notaffected by this flaw as the vulnerable code has already been patched in versions of perl-DBI shipped in these products.

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 3.1 · 5.7
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

CWE-822 · Untrusted Pointer Dereference