CVE-2005-1100

NONECVSS 0.0Weaponized

0.0

Format string vulnerability in the ErrorLog function in cnf.c in Greylisting daemon (GLD) 1.3 and 1.4 allows remote attackers to execute arbitrary code via format string specifiers in data that is passed directly to syslog.

CVSS v3: —
EG Score: —
EPSS: 95.4%
KEV: Not listed

Published

May 2, 2005

Last Modified

April 16, 2026

References (12)

cve@mitrehttp://marc.info/?l=bugtraq&m=111339935903880&w=2
cve@mitrehttp://secunia.com/advisories/14941
cve@mitrehttp://security.gentoo.org/glsa/glsa-200504-10.xml
cve@mitrehttp://securitytracker.com/alerts/2005/Apr/1013678.html
cve@mitrehttp://www.osvdb.org/15493
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/20067
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=111339935903880&w=2
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/14941
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200504-10.xml
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/alerts/2005/Apr/1013678.html
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/15493
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/20067

Data Freshness Timeline

(refreshed 8× in last 7d / 15× 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
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 07:59 UTCOSV refresh
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-934✓ verified
First seen Apr 13, 2005
gld 1.4 - Postfix Greylisting Daemon Remote Format String
Open source ↗

Frequently asked(4)

What is CVE-2005-1100?

CVE-2005-1100 is a none vulnerability published on May 2, 2005. Format string vulnerability in the ErrorLog function in cnf.c in Greylisting daemon (GLD) 1.3 and 1.4 allows remote attackers to execute arbitrary code via format string specifiers in data that is passed directly to syslog.

When was CVE-2005-1100 disclosed?

CVE-2005-1100 was first published in the National Vulnerability Database on May 2, 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-2005-1100 actively exploited?

CVE-2005-1100 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-1100?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-1100, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2005-1100

Explore →

Is Your Infrastructure Affected by CVE-2005-1100?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2005-1100

📅 Published

🔄 Last Modified

🔗 References (12)