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CVE Record

CVE-2003-1000: xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This old XChat issue lets a remote party crash an XChat 2.0.6 client using a malformed passive DCC request. The documented impact is denial of service, not data theft or system takeover. Business urgency is mainly for environments still running this legacy IRC client. Exposure appears limited to systems where users run XChat 2.0.6 and accept or process IRC DCC interactions. Modern environments are unlikely to be exposed unless legacy desktop images, lab systems, or archived packages remain in use. Treat as a low-scope legacy desktop availability issue. Prioritize remediation only where XChat 2.0.6 is still installed or operationally important. Mitigation focus: Inventory endpoints for XChat 2.0.6 or distro packages derived from it.; Follow XChat or distribution advisory guidance for remediation.; Remove the legacy client where business use is not required..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
1Source links

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Source materials

Affected products

Products and packages named in the record

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n/an/an/aListed
Weakness

CWE details

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