XChat 1.8.7 and earlier, including default configurations of 1.4.2 and 1.4.3, allows remote attackers to execute arbitrary IRC commands as other clients via encoded characters in a PRIVMSG command that calls CTCP PING, which expands the characters in the client response when the percascii variable is set.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2003-04-02T05:00:00

Updated: 2024-08-08T02:35:17.591Z

Reserved: 2002-01-08T00:00:00

Link: CVE-2002-0006

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2002-06-25T04:00:00.000

Modified: 2017-10-10T01:30:03.343

Link: CVE-2002-0006

cve-icon Redhat

Severity :

Publid Date: 2002-01-09T00:00:00Z

Links: CVE-2002-0006 - Bugzilla