5

CVE-2009-0124

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Arrl ≫ Tqsllib Version2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.32% 0.672
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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