Vulnerability Details : 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.
Vulnerability category: Denial of service
Products affected by CVE-2003-1000
- cpe:2.3:a:xchat:xchat:2.0.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2003-1000
1.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2003-1000
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | 2024-01-09 |
CWE ids for CVE-2003-1000
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2003-1000
-
http://mail.nl.linux.org/xchat-announce/2003-12/msg00000.html
Broken Link;Patch;Vendor Advisory
-
http://marc.info/?l=bugtraq&m=107152093419276&w=2
'GLSA: Malformed dcc send requests in xchat-2.0.6 lead to a denial of service' - MARCMailing List
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