M2Crypto does not properly check the return value from the OpenSSL EVP_VerifyFinal, DSA_verify, ECDSA_verify, DSA_do_verify, and ECDSA_do_verify functions, which might allow remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077. NOTE: a Linux vendor disputes the relevance of this report to the M2Crypto product because "these functions are not used anywhere in m2crypto.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 28 May 2025 14:45:00 +0000

Type Values Removed Values Added
References

Thu, 22 May 2025 04:30:00 +0000


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-16T21:03:01.336Z

Reserved: 2009-01-15T00:00:00Z

Link: CVE-2009-0127

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2009-01-15T17:30:00.577

Modified: 2025-04-09T00:30:58.490

Link: CVE-2009-0127

cve-icon Redhat

Severity :

Publid Date: 2009-01-11T00:00:00Z

Links: CVE-2009-0127 - Bugzilla

cve-icon OpenCVE Enrichment

No data.