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Vulnerability details: VCID-hzb5-tcdc-ayb3
Vulnerability ID VCID-hzb5-tcdc-ayb3
Aliases CVE-2007-5226
Summary irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter, which triggers a NULL pointer dereference, as demonstrated using a blank /me message from irssi.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2007-5226
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2007-5226
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2007-5226
epss 0.0063 https://api.first.org/data/v1/epss?cve=CVE-2007-5226
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2007-5226
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5226
445883 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=445883
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.70781
EPSS Score 0.0063
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:24:04.685355+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0