CVE-2019-18860
First published: Fri Mar 20 2020(Updated: )
Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Squid-Cache Squid | <4.9 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.10 | |
| Canonical Ubuntu Linux | =20.04 | |
| openSUSE Leap | =15.1 | |
| ubuntu/squid | <4.8-1ubuntu2.3 | 4.8-1ubuntu2.3 |
| ubuntu/squid3 | <3.5.27-1ubuntu1.6 | 3.5.27-1ubuntu1.6 |
| ubuntu/squid3 | <3.5.12-1ubuntu7.11 | 3.5.12-1ubuntu7.11 |
| debian/squid | 4.6-1+deb10u7 4.6-1+deb10u10 4.13-10+deb11u2 4.13-10+deb11u3 5.7-2 5.7-2+deb12u1 6.6-1 6.9-1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html
- https://github.com/squid-cache/squid/pull/504
- https://github.com/squid-cache/squid/pull/505
- https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html
- https://usn.ubuntu.com/4356-1/
- https://www.debian.org/security/2020/dsa-4732
- https://launchpad.net/bugs/cve/CVE-2019-18860
- https://github.com/squid-cache/squid/commit/5cc4b155cee1a4968109737f6eba2ef29d51034d
- https://github.com/squid-cache/squid/commit/5a90b4ce64c346ba7f317a278ba601091d9de076
- https://security-tracker.debian.org/tracker/CVE-2019-18860
- https://ubuntu.com/security/notices/USN-4356-1
- https://www.cve.org/CVERecord?id=CVE-2019-18860
- https://nvd.nist.gov/vuln/detail/CVE-2019-18860
- https://ubuntu.com/security/CVE-2019-18860
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2019-18860.
What is the severity of CVE-2019-18860?
CVE-2019-18860 has a severity rating of medium (6.1).
Which software versions are affected by CVE-2019-18860?
Squid versions before 4.9 are affected by CVE-2019-18860.
How does CVE-2019-18860 affect Squid?
CVE-2019-18860 affects Squid by mishandling HTML in the host parameter to cachemgr.cgi.
How can I fix CVE-2019-18860?
To fix CVE-2019-18860, update Squid to version 4.9 or later.
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/references
- agent/remedy
- agent/weakness
- agent/severity
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/squid-cache
- canonical/squid-cache squid
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/19.10
- version/canonical ubuntu linux/20.04
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1
- package-manager/debian
- package-manager/ubuntu