Vulnerability Details : CVE-2011-0199
The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation (EV) certificates that lack OCSP URLs, which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate.
Products affected by CVE-2011-0199
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0199
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0199
| 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 | |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
2.2
|
3.6
|
NIST | 2024-02-09 |
CWE ids for CVE-2011-0199
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0199
-
http://support.apple.com/kb/HT4723
About the security content of Mac OS X v10.6.8 and Security Update 2011-004 - Apple SupportPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/48447
Apple Mac OS X Certificate Trust Policy EV Certificate Security Bypass VulnerabilityBroken Link;Third Party Advisory;VDB Entry
-
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html
Apple - Lists.apple.comMailing List;Patch;Vendor Advisory
Jump to