Medium severity · published Nov 9, 2018
CVE-2018-19132
Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet
5.9
CVSS
5.9%
EPSS
No
On KEV
Description
Squid before 4.4, when SNMP is enabled, allows a denial of service (Memory Leak) via an SNMP packet.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.9% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
SQ
Squid · Squid-cache
before 4.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-19132
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-19132
Mitigation
http://www.squid-cache.org/Advisories/SQUID-2018_5.txt
Patch
http://www.squid-cache.org/Versions/v5/changesets/squid-5-644131ff1e00c1895d77561f561d29c104ba6b11.patch
Patch
https://github.com/squid-cache/squid/pull/313
Mailing List
https://lists.debian.org/debian-lts-announce/2018/11/msg00032.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html
usn.ubuntu.com
https://usn.ubuntu.com/4059-1/
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