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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-10-03T16:24:11

Updated: 2024-08-07T04:24:17.481Z

Reserved: 2022-10-03T00:00:00

Link: CVE-2009-0127

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-08-07T05:15:27.343

Link: CVE-2009-0127

cve-icon Redhat

Severity :

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

Links: CVE-2009-0127 - Bugzilla