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TI-2008-01438 Aliases CVE-2008-1501GHSA-3jmx-m4x4-rgq8

The send_user_mode function in s_user.c in (1) Undernet ircu 2.10.12.12 and earlier, (2)…

Priority LOW 31Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.05247 92nd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ircu:ircu:*:*:*:*:*:*:*:*up to 2.10.12.12VulnerableIrcu
cpe:2.3:a:quakenet:snircd:*:*:*:*:*:*:*:*up to 1.3.4VulnerableQuakenet
  • cpe:2.3:a:ircu:ircu:*:*:*:*:*:*:*:* Versions up to 2.10.12.12 Vulnerable ·Ircu
  • cpe:2.3:a:quakenet:snircd:*:*:*:*:*:*:*:* Versions up to 1.3.4 Vulnerable ·Quakenet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2008-1501
  2. 2026-10-03 Alias added: GHSA-3jmx-m4x4-rgq8

References

Exploit 2

Advisory 1

Other 4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences