CVE-2002-1849

Summary

CVECVE-2002-1849
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-12-31 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionParaChat Server 4.0 does not log users off if the browser's back button is used, which allows remote attackers to cause a denial of service by repeatedly logging into a chat room, hitting the back button, then logging into the same chat room as a different user, which fills the chat room with invalid users.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Parachat Parachat Server 4.0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Neohapsis Archives - Bugtraq - FW: Parachat DoS Vulnerability - From ratman6_at_Earthlink.net af854a3a-2127-422b-91ae-364da2661108 archives.neohapsis.com Exploit, Vendor Advisory
ParaChat Phantom User Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
ISS X-Force Database: parachat-no-logoff-dos (9735): ParaChat Server no logoff denial of service af854a3a-2127-422b-91ae-364da2661108 www.iss.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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