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Status published
Low
CVE-2011-3253
CalDAV in Apple iOS before 5 does not validate X.509...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
apple
View all reports →Affected Software
iphone os
Vulnerable Versions:
3.0, 3.1, 3.1.2, 3.1.3, 3.2, 3.2.1, 3.2.2, 4.0, 4.0.1, 4.0.2, 4.1, 4.2.1, 4.2.5, 4.2.8, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.5
Timeline
Official Publish:
October 14th, 2011
Last Modified:
September 16th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.