CVE-2014-8147

描述

The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 uses an integer data type that is inconsistent with a header file, which allows remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text.

如何修補 CVE-2014-8147

要修補 CVE-2014-8147,請將受影響套件升級到下列已修補版本。

• Debian/icu—升級至 52.1-9 或更新版本

CVE-2014-8147 正在被利用嗎?

中等 — EPSS 為 23.4%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 52.1-9

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2014-8147