Is CVE-2014-7141 in the CISA KEV catalog?

No. CVE-2014-7141 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2014-7141?

CVE-2014-7141 has a CVSS v2 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2014-7141?

CVE-2014-7141 has an EPSS score of 76.06% (99th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2014-7141?

Upgrade squid on debian 11 to 4.1-1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2014-7141

MEDIUMEPSS 99th pctl

6.4

CVSS v2

NVD

Description

The pinger in Squid 3.x before 3.4.8 allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and crash) via a crafted type in an (1) ICMP or (2) ICMP6 packet.

CWE-19

How to fix

Remediation Available

squidDebian

Fixed in:4.1-1CVE-2014-7141

squid3Ubuntu

Fixed in:3.3.8-1ubuntu6.2USN-2422-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

76.06%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

Patch1

ubuntu.com

Vendor Advisory1

squid-cache.org

Other references8

Related Vulnerabilities

Other CWE-19 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-5477	High	7.8	91%	-	Fix
CVE-2014-9034	Medium	5.0	83%	-	Fix
CVE-2016-4977	High	8.8	79%	-	-
CVE-2016-3236	Critical	9.8	78%	-	-
CVE-2015-5374	High	7.8	74%	-	-
CVE-2016-2510	High	8.1	70%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.