Vulnerability in Apple Iphone OS

CVE-2015-6999

The OCSP client in Apple iOS before 9.1 does not check for certificate expiry, which allows remote attackers to spoof a valid certificate by leveraging access to a revoked certificate.

EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.

Affected products

Apple Iphone_os
N/a — versions n/a

Weakness classification (CWE)

CWE-254

References

product-security@apple.com (vendor-advisory, x_refsource_APPLE, Vendor Advisory)
product-security@apple.com (x_refsource_CONFIRM, Vendor Advisory)
product-security@apple.com (vdb-entry, x_refsource_SECTRACK)
product-security@apple.com (vdb-entry, x_refsource_BID)