Is CVE-2005-1519 in the CISA KEV catalog?

No. CVE-2005-1519 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2005-1519?

CVE-2005-1519 has a CVSS v2 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2005-1519?

CVE-2005-1519 has an EPSS score of 2.36% (82th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2005-1519?

Upgrade squid on debian 11 to 2.5.9-9 or later.

CVE & CISA-KEV Catalog

CVE-2005-1519

MEDIUMEPSS 82th pctl

6.4

CVSS v2

NVD

Description

Squid 2.5 STABLE9 and earlier, when the DNS client port is unfiltered and the environment does not prevent IP spoofing, allows remote attackers to spoof DNS lookups.

How to fix

Remediation Available

squidDebian

Fixed in:2.5.9-9CVE-2005-1519

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

2.36%probability of exploitation in 30 days

82ndpercentile

Elevated risk: more likely to be exploited than 82% of all known CVEs.

References

Patch2

Other references7

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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 2026-04-16.