CVE Feed

    Dashboard / CVE / CVE-2011-4599

    CVE-2011-4599

    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.

    Published:Dec 7, 2011
    Last Modified:Apr 11, 2025
    EPS:Jun 21, 2012
    EPSS Score:0.05732
    CVSS Score:7.5

    Affected Products

    Vendor
    Icu-project
    Product
    International Components For Unicode
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-57851 (CVSS 8.5) — MSI Feature Manager contains a local privilege escalation vulnerability in the KernCoreLib64.sys kernel driver…
    CVE-2022-50960 (CVSS 5.1) — WordPress International SMS for Contact Form 7 Integration version 1.2 contains a reflected cross-site scripti…
    CVE-2012-10032 (CVSS 8.7) — Maxthon3 version 3.2.2 build 1000 and prior are vulnerable to cross context scripting (XCS) via the about:hist…
    CVE-2020-10531 (CVSS 8.8) — An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overf…
    CVE-2018-18928 (CVSS 9.8) — International Components for Unicode (ICU) for C/C++ 63.1 has an integer overflow in number::impl::DecimalQuan…
    CVE-2017-15422 (CVSS 6.5) — Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before…
    CVE-2017-17484 (CVSS 9.8) — The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ through …
    CVE-2017-15396 (CVSS 6.5) — A stack buffer overflow in NumberingSystem in International Components for Unicode (ICU) for C/C++ before 60.2…
    CVE-2017-14952 (CVSS 9.8) — Double free in i18n/zonemeta.cpp in International Components for Unicode (ICU) for C/C++ through 59.1 allows r…
    CVE-2017-7867 (CVSS 7.5) — International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a …

    References

    http://bugs.icu-project.org/trac/ticket/8984
    http://code.google.com/p/chromium/issues/detail?id=106441
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
    http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html
    http://rhn.redhat.com/errata/RHSA-2011-1815.html
    http://secunia.com/advisories/47146
    http://secunia.com/advisories/47227
    http://secunia.com/advisories/47674
    http://secunia.com/advisories/47714
    http://secunia.com/advisories/47775
    http://support.apple.com/kb/HT5501
    http://support.apple.com/kb/HT5503
    http://ubuntu.com/usn/usn-1348-1
    http://www.debian.org/security/2012/dsa-2397
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:194
    http://www.openwall.com/lists/oss-security/2011/12/09/2
    http://www.openwall.com/lists/oss-security/2011/12/09/5
    http://www.osvdb.org/77698
    http://www.securityfocus.com/bid/51006
    https://exchange.xforce.ibmcloud.com/vulnerabilities/71726
    http://bugs.icu-project.org/trac/ticket/8984
    http://code.google.com/p/chromium/issues/detail?id=106441
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
    http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html
    http://rhn.redhat.com/errata/RHSA-2011-1815.html
    http://secunia.com/advisories/47146
    http://secunia.com/advisories/47227
    http://secunia.com/advisories/47674
    http://secunia.com/advisories/47714
    http://secunia.com/advisories/47775
    http://support.apple.com/kb/HT5501
    http://support.apple.com/kb/HT5503
    http://ubuntu.com/usn/usn-1348-1
    http://www.debian.org/security/2012/dsa-2397
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:194
    http://www.openwall.com/lists/oss-security/2011/12/09/2
    http://www.openwall.com/lists/oss-security/2011/12/09/5
    http://www.osvdb.org/77698
    http://www.securityfocus.com/bid/51006
    https://exchange.xforce.ibmcloud.com/vulnerabilities/71726

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High