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CVE Record

CVE-2005-1345: Squid 2.5.STABLE9 and earlier does not trigger a fatal error when it identifies missing or invalid ACLs in...

Squid 2.5.STABLE9 and earlier does not trigger a fatal error when it identifies missing or invalid ACLs in the http_access configuration, which could lead to less restrictive ACLs than intended by the administrator.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw can make a Squid proxy enforce weaker access rules than administrators intended. If an ACL is missing or invalid in http_access, affected Squid versions may continue instead of failing closed, potentially allowing proxy use that should have been denied. Exposure is most likely where legacy Squid 2.5.STABLE9 or earlier remains deployed and uses http_access ACLs. Business risk depends on whether the proxy is reachable by untrusted users or protects sensitive internal routing decisions. Treat as a targeted legacy exposure review. Prioritize internet-facing or broadly reachable Squid proxies, especially where proxy ACLs enforce business separation, outbound access control, or internal network boundaries. Mitigation focus: Apply applicable vendor Squid updates from your operating-system advisory.; Review Squid configuration for missing or invalid ACL references.; Correct http_access rules so intended deny and allow policies are explicit..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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