CVE-2011-3253

LowCVSS 2.6/10Last modified Jun 16, 2026

Description

CalDAV in Apple iOS before 5 does not validate X.509 certificates for SSL sessions, which allows man-in-the-middle attackers to spoof calendar servers and obtain sensitive information via an arbitrary certificate.

Metrics

CVSS 2.0 2.6/10AV:N/AC:H/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-200

Affected software

No affected versions have been published.

Timeline

Published
Oct 14, 2011
Last modified
Jun 16, 2026
NVD status
Modified

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