CVE-2018-19132

Description

Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 18.75% Top 10%
Vendor Advisory ubuntu.com Vendor Advisory squid-cache.org Vendor Advisory squid-cache.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/squid-cache/squid/pull/313 third party advisory patch
http://www.squid-cache.org/Versions/v5/changesets/squid-5-644131ff1e00c1895d77561f561d29c104ba6b11.patch patch vendor advisory
http://www.squid-cache.org/Advisories/SQUID-2018_5.txt mitigation vendor advisory
https://lists.debian.org/debian-lts-announce/2018/11/msg00032.html third party advisory mailing list
https://usn.ubuntu.com/4059-1/ vendor advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html mailing list

Frequently Asked Questions

What is the severity of CVE-2018-19132?
CVE-2018-19132 has been scored as a medium severity vulnerability.
How to fix CVE-2018-19132?
To fix CVE-2018-19132, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-19132 being actively exploited in the wild?
It is possible that CVE-2018-19132 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~19% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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