CVE-2011-4599

International Components for Unicode < 49.1 - Stack-Based Buffer Overflow in Locale ID Canonicalization

Title source: llm
STIX 2.1

Description

Stack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization.

References (21)

Core 21
Core References
Patch, Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/51006
Permissions Required third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47674
Permissions Required third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47146
Permissions Required third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47775
Mailing List, Third Party Advisory vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT5503
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/12/09/5
Third Party Advisory x_refsource_confirm
http://code.google.com/p/chromium/issues/detail?id=106441
Broken Link vdb-entry x_refsource_osvdb
http://www.osvdb.org/77698
Issue Tracking, Vendor Advisory x_refsource_confirm
http://bugs.icu-project.org/trac/ticket/8984
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://ubuntu.com/usn/usn-1348-1
Permissions Required third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47227
Third Party Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:194
Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT5501
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/12/09/2
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2011-1815.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2397
Permissions Required third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47714

Scores

EPSS 0.0800
EPSS Percentile 94.1%

Details

CWE
CWE-119
Status published
Products (1)
icu-project/international_components_for_unicode < 49.1
Published Jun 21, 2012
Tracked Since Feb 18, 2026