CVE-2011-4599

高 7.5CVE-2011-4599 · 21/06/2012 公開 · 16/06/2026 更新

要点

CVE-2011-4599 は international components for unicode (icu-project) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：7.9%（全脆弱性の 94.7% より高い）。
対処：49.1 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
international components for unicode icu-project	`< 49.1`	`49.1`

概要

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.

参考情報

bugs.icu-project.org/trac/ticket/8984 · Issue Tracking
code.google.com/p/chromium/issues/detail · Third Party Advisory
lists.apple.com/archives/security-announce/2012/Sep/msg00003.html · Mailing List
lists.apple.com/archives/security-announce/2012/Sep/msg00004.html · Mailing List
lists.opensuse.org/opensuse-updates/2012-01/msg00035.html · Third Party Advisory
rhn.redhat.com/errata/RHSA-2011-1815.html · Third Party Advisory
secunia.com/advisories/47146 · Permissions Required
secunia.com/advisories/47227 · Permissions Required
secunia.com/advisories/47674 · Permissions Required
secunia.com/advisories/47714 · Permissions Required
secunia.com/advisories/47775 · Permissions Required
support.apple.com/kb/HT5501 · Third Party Advisory
support.apple.com/kb/HT5503 · Third Party Advisory
ubuntu.com/usn/usn-1348-1 · Third Party Advisory
debian.org/security/2012/dsa-2397 · Third Party Advisory
mandriva.com/security/advisories · Third Party Advisory
openwall.com/lists/oss-security/2011/12/09/2 · Mailing List
openwall.com/lists/oss-security/2011/12/09/5 · Mailing List
osvdb.org/77698 · Broken Link
securityfocus.com/bid/51006 · Patch
exchange.xforce.ibmcloud.com/vulnerabilities/71726 · VDB Entry

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