CVE-2018-19132

MEDIUM

Squid < 4.4 - Denial of Service via SNMP Memory Leak

Title source: llm
STIX 2.1

Description

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

References (6)

Core 6
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/squid-cache/squid/pull/313
Mitigation, Vendor Advisory x_refsource_misc
http://www.squid-cache.org/Advisories/SQUID-2018_5.txt
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/11/msg00032.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4059-1/
Mailing List mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html

Scores

CVSS v3 5.9
EPSS 0.0611
EPSS Percentile 92.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-772
Status published
Products (2)
debian/debian_linux 8.0
squid-cache/squid < 4.4
Published Nov 09, 2018
Tracked Since Feb 18, 2026