CVE-2011-2943
EPSS 3.6%
描述
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
如何修補 CVE-2011-2943
要修補 CVE-2011-2943,請將受影響套件升級到下列已修補版本。
- Debian/pidgin—升級至 2.10.0-1 或更新版本
CVE-2011-2943 正在被利用嗎?
低 — EPSS 為 3.6%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.10.0-1