PT-2011-4345 · Apple · Ios

Leszek Tasiemski · Published 2011-10-14 · Updated 2011-10-14 · CVE-2011-3253

Positive Technologies (AI Summary)

CVSS v2.0

2.6

Low

Base vector

AV:N/AC:H/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 5

Description The issue concerns the validation of X.509 certificates for SSL sessions in CalDAV. Specifically, it allows man-in-the-middle attackers to spoof calendar servers and obtain sensitive information via an arbitrary certificate.

Recommendations For Apple iOS versions prior to 5, update to version 5 or later to resolve the issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2011-3253

Affected Products

Ios

References · 3

• http://support.apple.com/kb/HT4999 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-3253 · Security Note
• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html · Vendor Advisory