CVE-2005-2040

NONECVSS 0.0

0.0

Multiple buffer overflows in the getterminaltype function in telnetd for Heimdal before 0.6.5 may allow remote attackers to execute arbitrary code, a different vulnerability than CVE-2005-0468 and CVE-2005-0469.

CVSS v3: —
EG Score: —
EPSS: 84.0%
KEV: Not listed

Published

June 20, 2005

Last Modified

April 16, 2026

References (10)

cve@mitrehttp://secunia.com/advisories/15718
cve@mitrehttp://www.debian.org/security/2005/dsa-758
cve@mitrehttp://www.gentoo.org/security/en/glsa/glsa-200506-24.xml
cve@mitrehttp://www.novell.com/linux/security/advisories/2005_40_heimdal.html
cve@mitrehttp://www.pdc.kth.se/heimdal/advisory/2005-06-20/
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/15718
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2005/dsa-758
af854a3a-2127-422b-91ae-364da2661108http://www.gentoo.org/security/en/glsa/glsa-200506-24.xml
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2005_40_heimdal.html
af854a3a-2127-422b-91ae-364da2661108http://www.pdc.kth.se/heimdal/advisory/2005-06-20/

Data Freshness Timeline

(refreshed 11× in last 7d / 19× 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
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2026-05-28 13:42 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 07:06 UTCOSV refresh
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2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2005-2040?

CVE-2005-2040 is a none vulnerability published on June 20, 2005. Multiple buffer overflows in the getterminaltype function in telnetd for Heimdal before 0.6.5 may allow remote attackers to execute arbitrary code, a different vulnerability than CVE-2005-0468 and CVE-2005-0469.

When was CVE-2005-2040 disclosed?

CVE-2005-2040 was first published in the National Vulnerability Database on June 20, 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-2005-2040 actively exploited?

CVE-2005-2040 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 84.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-2040?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-2040, 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-2005-2040

📅 Published

🔄 Last Modified

🔗 References (10)