CVE-2018-19132

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

6.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.9% of scored records. A rank, not a probability.

NVD base score

5.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-11-09 11:00Z7 YR AGO

Last updated

2024-08-05 11:30Z2 YR AGO

Reserved

2018-11-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

a51107a0236a9b21f28e206eeab308ffe9e5ab282f4aa9a01faa224226cb5bd3

• github.comhttps://github.com/squid-cache/squid/pull/313x_refsource_MISC
• www.squid-cache.orghttp://www.squid-cache.org/Versions/v5/changesets/squid-5-644131ff1e00c1895d77561f561d29c104ba6b11.patchx_refsource_MISC
• www.squid-cache.orghttp://www.squid-cache.org/Advisories/SQUID-2018_5.txtx_refsource_MISC
• lists.debian.org[debian-lts-announce] 20181126 [SECURITY] [DLA 1596-1] squid3 security updatehttps://lists.debian.org/debian-lts-announce/2018/11/msg00032.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4059-1https://usn.ubuntu.com/4059-1/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200710 [SECURITY] [DLA 2278-1] squid3 security updatehttps://lists.debian.org/debian-lts-announce/2020/07/msg00009.htmlmailing-listx_refsource_MLIST