CVE-2012-5533

描述

The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the "Connection: TE,,Keep-Alive" header.

如何修補 CVE-2012-5533

要修補 CVE-2012-5533,請將受影響套件升級到下列已修補版本。

• Debian/lighttpd—升級至 1.4.31-2 或更新版本

CVE-2012-5533 正在被利用嗎?

中等 — EPSS 為 12.0%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 1.4.31-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-5533