NVD

Id
27746  
Name
CVE-2015-6997  
Description
The X.509 certificate-trust implementation in Apple iOS before 9.1 does not recognize that the kSecRevocationRequirePositiveResponse flag implies a revocation-checking requirement, which makes it easier for man-in-the-middle attackers to spoof endpoints by leveraging access to a revoked certificate.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:P/A:N)  
Pub Date
2017-01-19  
Published
2015-10-23  
Modified Date
2016-12-23  
Seq
2015-6997  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
145493 27746 CVE-2015-6997 APPLE-SA-2015-12-08-4  View
145494 27746 CVE-2015-6997 APPLE-SA-2015-10-21-1  View
145495 27746 CVE-2015-6997 77268  View
145496 27746 CVE-2015-6997 1033929  View
145497 27746 CVE-2015-6997 https://support.apple.com/HT205370  View
145498 27746 CVE-2015-6997 https://support.apple.com/HT205641  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
10210 JVNDB-2015-005530 Apple iOS の X.509 証明書の信頼性評価の実装におけるエンドポイントを偽装される脆弱性 Apple iOS の X.509 証明書の信頼性評価の実装は、kSecRevocationRequirePositiveResponse フラグが失効チェック要求を示すことを認識しないため、エンドポイントを偽装される脆弱性が存在します。 CVE-2015-6997 84222 CVE-2015-6997 27746 4.3 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-005530.html 2015-10-21 2015-12-16 View