CVE-2002-1675
Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers.
Does this matter?
Lower severity and a low EPSS score (2.66%). Track it; it rarely justifies an emergency change on its own.
Description
Format string vulnerability in the Cio_PrintF function of cio_main.c in Unreal IRCd 3.1.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers.
- CVSS 2.0
- 6.4 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:P
- EPSS
- 2.66% probability · 86th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- unreal/unrealircd
- Source
- cve@mitre.org
EPSS 2.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://archives.neohapsis.com/archives/vuln-dev/2002-q1/0664.html
- http://www.securiteam.com/unixfocus/5MP080A6LQ.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/8360
- http://archives.neohapsis.com/archives/vuln-dev/2002-q1/0664.html
- http://www.securiteam.com/unixfocus/5MP080A6LQ.htmlVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/8360
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.