CVE-2015-6997 : Detail

CVE-2015-6997

0.17%V3
Network
2015-10-23
08h00 +00:00
2016-12-22
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-254 Category : 7PK - Security Features
Software security is not security software. Here we're concerned with topics like authentication, access control, confidentiality, cryptography, and privilege management.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Apple>>Iphone_os >> Version To (including) 9.0.2

Configuraton 0

Apple>>Watchos >> Version To (including) 2.0

References

https://support.apple.com/HT205370
Tags : x_refsource_CONFIRM
https://support.apple.com/HT205641
Tags : x_refsource_CONFIRM
http://www.securitytracker.com/id/1033929
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securityfocus.com/bid/77268
Tags : vdb-entry, x_refsource_BID