CVE-2005-0194

highpriority · track · 42EPSS 0.051 · 92 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

5.12% (92nd) EPSS

CVSS 10 · high

Is it mine?

39 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which could allow remote attackers to bypass intended ACLs if the administrator ignores the parser warnings.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v2.08.5highAV:N/AC:L/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USLLM-inferredCWE-284USLLM-inferred

affected products (39)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
squid squid= 2.0.patch1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.0.patch2nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.0.pre1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.0.releasenvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.patch1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.patch2nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.pre1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.pre3nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.pre4nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.1.releasenvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.devel3nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.devel4nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.pre1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.pre2nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.stable1nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.stable2nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.stable3nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.stable4nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*
squid squid= 2.2.stable5nvdUScpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*

showing 20 of 39

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2005-05-02modified 2026-06-16

references (16)

External citations — patches, advisories, analysis.

scry

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