Vulnerability Details : CVE-2009-0124
Potential 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.
Products affected by CVE-2009-0124
- cpe:2.3:a:arrl:tqsllib:2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2009-0124
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-0124
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2009-0124
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-0124
-
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511509
Exploit
-
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
-
http://openwall.com/lists/oss-security/2009/01/12/4
oss-security - CVE Request -- tsqllib, slurm-llnl, libnasl, libcrypt-openssl-dsa-perl, erlang, boinc-client, m2crypto
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