CVE-2008-1501
MEDIUM · CVSS 5.0EPSS 5.2%EU EUVD
The send_user_mode function in s_user.c in (1) Undernet ircu 2.10.12.12 and earlier, (2) snircd 1.3.4 and earlier, and unspecified other ircu derivatives allows remote attackers to cause a denial of service (daemon crash) via a malformed MODE command.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P- EPSS score
- 5.2% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2008-1503)
- Published
- March 25, 2008
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2008-1503 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- ircu / ircu
- quakenet / snircd
References
- http://hg.quakenet.org/snircd/rev/2da2b881d9f5
- http://lists.grok.org.uk/pipermail/full-disclosure/2008-March/060906.html(Exploit)
- http://osvdb.org/43613
- http://secunia.com/advisories/29481(Vendor Advisory)
- http://secunia.com/advisories/29486(Vendor Advisory)
- http://securityreason.com/securityalert/3779
- http://www.securityfocus.com/archive/1/489990/100/0/threaded
- http://www.securityfocus.com/bid/28413
- http://www.securitytracker.com/id?1019687
- http://www.securitytracker.com/id?1019688
- http://www.vupen.com/english/advisories/2008/0977
- http://www.vupen.com/english/advisories/2008/0978
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41397
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41401
- https://www.exploit-db.com/exploits/5306
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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