CVE-2005-2917

NONECVSS 0.0Elevated

0.0

Squid 2.5.STABLE10 and earlier, while performing NTLM authentication, does not properly handle certain request sequences, which allows attackers to cause a denial of service (daemon restart).

CVSS v3: —
EG Score: —
EPSS: 98.0%
KEV: Not listed

Published

September 30, 2005

Last Modified

April 16, 2026

References (40)

secalert@redhatftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt
secalert@redhatftp://patches.sgi.com/support/free/security/advisories/20060401-01-U
secalert@redhathttp://fedoranews.org/updates/FEDORA--.shtml
secalert@redhathttp://secunia.com/advisories/16992
secalert@redhathttp://secunia.com/advisories/17015
secalert@redhathttp://secunia.com/advisories/17050
secalert@redhathttp://secunia.com/advisories/17177
secalert@redhathttp://secunia.com/advisories/19161
secalert@redhathttp://secunia.com/advisories/19532
secalert@redhathttp://securitytracker.com/id?1014920
secalert@redhathttp://www.debian.org/security/2005/dsa-828
secalert@redhathttp://www.mandriva.com/security/advisories?name=MDKSA-2005:181
secalert@redhathttp://www.novell.com/linux/security/advisories/2005_27_sr.html
secalert@redhathttp://www.osvdb.org/19607
secalert@redhathttp://www.redhat.com/support/errata/RHSA-2006-0045.html

Data Freshness Timeline

(refreshed 6× in last 7d / 14× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 20:33 UTCOSV refresh
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2005-2917?

CVE-2005-2917 is a none vulnerability published on September 30, 2005. Squid 2.5.STABLE10 and earlier, while performing NTLM authentication, does not properly handle certain request sequences, which allows attackers to cause a denial of service (daemon restart).

When was CVE-2005-2917 disclosed?

CVE-2005-2917 was first published in the National Vulnerability Database on September 30, 2005, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2005-2917 actively exploited?

CVE-2005-2917 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-2917?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-2917, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2005-2917

📅 Published

🔄 Last Modified

🔗 References (40)