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TI-2002-00691 Aliases CVE-2002-0714GHSA-pqhg-h683-23rw

FTP proxy in Squid before 2.4.STABLE6 does not compare the IP addresses of control and…

Priority LOW 38Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.

Summary

FTP proxy in Squid before 2.4.STABLE6 does not compare the IP addresses of control and data connections with the FTP server, which allows remote attackers to bypass firewall rules or spoof FTP server responses.

Why it matters now

EPSS 0.02746 86th percentileScored 2026-11-07
Fix Fixed Red Hat: 2 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*up to 2.4.stable6VulnerableSquid
  • cpe:2.3:a:squid:squid:*:*:*:*:*:*:*:* Versions up to 2.4.stable6 Vulnerable ·Squid

Remediation

Red Hat 2 advisories

  • RHSA-2002:130 Released 2002-07-12 · Red Hat rating Important
    squid security update
    • Red Hat Enterprise Linux AS (Advanced Server) version 2.1
  • RHSA-2002:051 Released 2002-07-04 · Red Hat rating Important
    : : : New Squid packages available
    • Red Hat Linux 6.2
    • Red Hat Linux 7.0
    • Red Hat Linux 7.1
    • Red Hat Linux 7.2
    • Red Hat Linux 7.3

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 Fixed RHSA-2002:130
Red Hat Linux 6.2Fixed RHSA-2002:051
Red Hat Linux 7.0Fixed RHSA-2002:051
Red Hat Linux 7.1Fixed RHSA-2002:051
Red Hat Linux 7.2Fixed RHSA-2002:051
Red Hat Linux 7.3Fixed RHSA-2002:051

Timeline

  1. 2026-10-02 Threatist record created from CVE-2002-0714
  2. 2026-10-03 Alias added: GHSA-pqhg-h683-23rw

References

Patch 4

Advisory 2

Other 3

  • TI-2009-00458 Squid 2.7 to 2.7.STABLE5, 3.0 to 3.0.STABLE12, and 3.1 to 3.1.0.4 allows remote attackers… CVSS 2.0MEDIUM 5.0
  • TI-2005-00207 The httpProcessReplyHeader function in http.c for Squid 2.5-STABLE7 and earlier does not… CVSS 2.0MEDIUM 5.0
  • TI-2005-00080 The WCCP message parsing code in Squid 2.5.STABLE7 and earlier allows remote attackers to… CVSS 2.0MEDIUM 5.0
  • TI-2005-00142 squid_ldap_auth in Squid 2.5 and earlier allows remote authenticated users to bypass… CVSS 2.0HIGH 7.5
  • TI-2005-00143 Squid 2.5 up to 2.5.STABLE7 allows remote attackers to poison the cache or conduct… CVSS 2.0MEDIUM 5.0
  • TI-2005-00404 Squid 2.5.STABLE8 and earlier allows remote attackers to cause a denial of service… CVSS 2.0MEDIUM 5.0
See all 36 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences