CVE-2013-7491

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

2.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 84.3% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

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.

Published

2020-09-11 18:37Z5 YR AGO

Last updated

2024-08-06 18:09Z2 YR AGO

Reserved

2020-09-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-822Untrusted Pointer DereferenceBase

Data version

5.1

Document digest

cf5991b63ec7f0b07a3e42303bbe662e1f27b54f4293cc5cf115461f47a913e8

• rt.cpan.orghttps://rt.cpan.org/Public/Bug/Display.html?id=85562x_refsource_MISC
• github.comhttps://github.com/perl5-dbi/dbi/commit/401f1221311c71f760e21c98772f0f7e3cbead1dx_refsource_MISC
• metacpan.orghttps://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.628-22nd-July-2013x_refsource_MISC