CVE-2009-0591 - CVE House
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Status published Low CVE-2009-0591

The CMS_verify function in OpenSSL 0.9.8h through 0.9.8j, when CMS...

Vulnerability Description

The CMS_verify function in OpenSSL 0.9.8h through 0.9.8j, when CMS is enabled, does not properly handle errors associated with malformed signed attributes, which allows remote attackers to repudiate a signature that originally appeared to be valid but was actually invalid.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

openssl
Vulnerable Versions:
0.9.8h, 0.9.8i, 0.9.8j

Timeline

Official Publish: March 27th, 2009
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.