CVE-2011-4603

描述

The silc_channel_message function in ops.c in the SILC protocol plugin in libpurple in Pidgin before 2.10.1 does not perform the expected UTF-8 validation on message data, which allows remote attackers to cause a denial of service (application crash) via a crafted message, a different vulnerability than CVE-2011-3594.

如何修補 CVE-2011-4603

要修補 CVE-2011-4603,請將受影響套件升級到下列已修補版本。

• Debian/pidgin—升級至 2.10.1-1 或更新版本

CVE-2011-4603 正在被利用嗎?

低 — EPSS 為 3.7%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2.10.1-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2011-4603