PT-2011-2186 · Icu+1 · International Components For Unicode+2

David Bienvenu · Published 2011-06-24 · Updated 2017-08-17 · CVE-2011-0206

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apple Mac OS X versions prior to 10.6.8

Description The issue allows context-dependent attackers to execute arbitrary code or cause a denial of service, specifically an application crash, via vectors involving uppercase strings. This is due to a buffer overflow in the International Components for Unicode (ICU) component.

Recommendations For versions prior to 10.6.8, update to version 10.6.8 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-0206

Affected Products

International Components For Unicode

Macos X

Safari

References · 8

• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html · Vendor Advisory
• http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html · Vendor Advisory
• http://support.apple.com/kb/HT4723 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-0206 · Security Note
• http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/68217 · Note
• http://support.apple.com/kb/HT4808 · Note
• http://support.apple.com/kb/HT4999 · Note