Description
The Local ZIM Server (zcs.exe) in Zilab Chat and Instant Messaging (ZIM) Server 2.1 and earlier allow remote attackers to execute arbitrary code via (1) heap-based buffer overflows involving multiple vectors including a long room name and a long source account, and (2) a stack-based buffer overflow with a long username in an information request. NOTE: some of these details are obtained from third party information.
Metrics
CVSS 2.0 10.0/10
AV:N/AC:L/Au:N/C:C/I:C/A:CWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://aluigi.altervista.org/adv/zilabzcsx-adv.txt
- http://aluigi.org/poc/zilabzcsx.zipExploit
- http://secunia.com/advisories/29062Vendor Advisory
- http://www.securityfocus.com/bid/27940Exploit
- http://www.vupen.com/english/advisories/2008/0664
- http://aluigi.altervista.org/adv/zilabzcsx-adv.txt
- http://aluigi.org/poc/zilabzcsx.zipExploit
- http://secunia.com/advisories/29062Vendor Advisory
- http://www.securityfocus.com/bid/27940Exploit
- http://www.vupen.com/english/advisories/2008/0664
Timeline
- Published
- Nov 29, 2008
- Last modified
- Jun 16, 2026
- NVD status
- Modified