CVE-2019-18860 (NVD)

2020-03-20

Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.

Products Ubuntu_linux, Debian_linux, Leap, Squid
Type Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
First patch - None (likely due to unavailable code)
Patches • https://github.com/squid-cache/squid/pull/505
• https://github.com/squid-cache/squid/pull/504
Links • http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html
• https://usn.ubuntu.com/4356-1/
• https://www.debian.org/security/2020/dsa-4732
• https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html