VulnerabilityModified
CVE-2003-1000
xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.
HIGH 7.5EPSS 2.55%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.55%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.55% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- xchat/xchat
- Source
- cve@mitre.org
References
- http://mail.nl.linux.org/xchat-announce/2003-12/msg00000.htmlBroken Link, Patch, Vendor Advisory
- http://marc.info/?l=bugtraq&m=107152093419276&w=2Mailing List
- http://mail.nl.linux.org/xchat-announce/2003-12/msg00000.htmlBroken Link, Patch, Vendor Advisory
- http://marc.info/?l=bugtraq&m=107152093419276&w=2Mailing List
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.