Melange Chat Server /yell buffer overflow
|melange-chat-yell-bo (8842)||High Risk|
Melange Chat System is vulnerable to a buffer overflow. By issuing the /yell command with an overly long argument containing 500 characters or more, a remote attacker can overflow a buffer and execute arbitrary code on the system or cause the server to crash.
Apply the patch for this vulnerability included in the BugTraq Mailing List posting dated Apr 14 2002 3:47PM. See References.
- BugTraq Mailing List, Sun Apr 14 2002 - 10:47:16 CDT: Vulnerabilities in the Melange Chat Server.
- MELANGE CHAT SYSTEM Home page: melange chat server for linux.
- BID-4508: Melange Chat System /yell Remote Buffer Overflow Vulnerability
- BID-4509: Melange Chat Systems melange.conf Buffer Overflow Vulnerability
- BID-4510: Melange Chat System Long Filename Buffer Overflow Vulnerability
- CVE-2002-0552: Multiple buffer overflows in Melange Chat server 2.02 allow remote or local attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a long argument in the /yell command, (2) long lines in the /etc/melange.conf configuration file, (3) long file names, or possibly other attacks.
- Christian Walter Melange Chat System 2.02-beta
Apr 14, 2002
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