Vulnerability Details : CVE-2012-5456
The Zoner AntiVirus Free application for Android does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, as demonstrated by a server used for updating virus signature files.
Products affected by CVE-2012-5456
- cpe:2.3:a:zoner:zoner_antivirus_free:-:-:*:*:*:android:*:*
- cpe:2.3:a:zoner:zoner_antivirus_free:1.7.0:-:*:*:*:android:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-5456
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-5456
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2012-5456
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-5456
-
http://www2.dcsec.uni-hannover.de/files/android/p50-fahl.pdf
Broken Link
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/79591
Zoner AntiVirus Free application for Android spoofing CVE-2012-5456 Vulnerability ReportThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/56292
Zoner AntiVirus Free for Android X.509 Certificate Security Bypass VulnerabilityThird Party Advisory;VDB Entry
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