Description
Buffer overflow in TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial of service (application crash) by connecting to a channel with a different client instance, and placing crafted data in the Chat/Server tab with two \\ (backslash) characters, a digit, a \ (backslash) character, and "z" in a series of nested img BBCODE tags.
Metrics
CVSS 3.0 6.5/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905/Broken Link
- http://r4p3.net/public/ts3bbcodefreeze.txtBroken Link
- http://www.securityfocus.com/bid/70219Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96890Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Overflow.htmlExploit, Third Party Advisory, VDB Entry
- http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905/Broken Link
- http://r4p3.net/public/ts3bbcodefreeze.txtBroken Link
- http://www.securityfocus.com/bid/70219Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96890Third Party Advisory, VDB Entry
Timeline
- Published
- Jan 8, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified