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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2009-0124
Last Modified 06 Feb 2009 02:05:51
Published 15 Jan 2009 12:30:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2009-0124

Summary

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.

Vulnerable Systems

Application

  • Arrl Tqsllib 2.0


References

FEDORA - FEDORA-2009-0543

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=479650

SECUNIA - 33543

MLIST - [oss-security] 20090112 CVE Request -- tsqllib, slurm-llnl, libnasl, libcrypt-openssl-dsa-perl, erlang, boinc-client, m2crypto

MISC - http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511509


Last Updated: 27 May 2016 10:50:07