Vulnerability Details : CVE-2012-5824
Trillian 5.1.0.19 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, a different vulnerability than CVE-2009-4831.
Products affected by CVE-2012-5824
- cpe:2.3:a:cerulean_studios:trillian:5.1.0.19:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-5824
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-5824
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST |
CWE ids for CVE-2012-5824
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-5824
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/79915
Trillian SSL spoofing CVE-2012-5824 Vulnerability ReportThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/56454
Trillian SSL Certificate Validation Security Bypass VulnerabilityBroken Link;Third Party Advisory;VDB Entry
-
http://www.cs.utexas.edu/~shmat/shmat_ccs12.pdf
Exploit
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