CVE-2009-0124 | BDVDB-2026-34326 Detail

Description#

The tqsl_verifyDataBlock function in openssl_cert.cpp in American Radio Relay League (ARRL) tqsllib 2.0 does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://openwall.com/lists/oss-security/2009/01/12/4
http://secunia.com/advisories/33543
https://www.redhat.com/archives/fedora-package-announce/2009-January/msg00557.html
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511509
https://bugzilla.redhat.com/show_bug.cgi?id=479650

Exploit#

No public exploit known

History#

Version 12009-01-15Record published in the CVE List.
Version 22024-08-07Most recent update recorded in the CVE List.