Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2005-1345

19
FAUCET Score

CVE-2005-1345 describes a vulnerability in Squid 2.5.STABLE9 and earlier versions where the proxy server fails to generate a fatal error when encountering missing or invalid Access Control Lists (ACLs) in its http_access configuration. This oversight can result in less restrictive access policies than intended by the administrator, potentially exposing internal resources. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing for potential compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.stable1CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.5.stable1:*:*:*:*:*:*:*
2.5.stable2CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.5.stable2:*:*:*:*:*:*:*
2.5.stable3CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.5.stable3:*:*:*:*:*:*:*
2.5.stable4CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.5.stable4:*:*:*:*:*:*:*
2.5.stable5CPE matchmatch criteria
cpe:2.3:a:squid:squid:2.5.stable5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 58th percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: squid-7:2.5.STABLE3-6.3E.13
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: squid-7:2.5.STABLE6-3.4E.9
View patch

Vendor Advisories (1)

redhatCVE-2005-1345Low

security flaw

Mar 4, 2005

References

distro.conectiva.com.br / atualizacoes
fedoranews.org / updates/FEDORA--.shtml
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10513
debian.org / security/2005/dsa-721
redhat.com / support/errata/RHSA-2005-415.html
squid-cache.org / bugs/show_bug.cgi
squid-cache.org / Versions/v2/2.5/bugs
Patch