CVE-2019-18860
squid - security update
6.1
MEDIUM
CVSS 3.1
EPSS 4.3%
Description
Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.
How to fix CVE-2019-18860
To remediate CVE-2019-18860, upgrade the affected package to a fixed version below.
- Debian/squid—upgrade to 4.9-1 or later
- Debian/squid—upgrade to 4.6-1+deb10u3 or later
Is CVE-2019-18860 being exploited?
Low — EPSS is 4.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.9-1
- from 0, < 4.6-1+deb10u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |