CVEvulnerability
CVE-2019-15502
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-08-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Description
The TeamSpeak client before 3.3.2 allows remote servers to trigger a crash via the 0xe2 0x81 0xa8 0xe2 0x81 0xa7 byte sequence, aka Unicode characters U+2068 (FIRST STRONG ISOLATE) and U+2067 (RIGHT-TO-LEFT ISOLATE).
Affected configurations
• teamspeak teamspeak (< 3.3.2)
References
- https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2 Release Notes, Vendor Advisory
- https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/ Exploit, Third Party Advisory
- https://www.youtube.com/watch?v=PlVbPIs75D4 Exploit, Third Party Advisory
- https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2 Release Notes, Vendor Advisory
- https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/ Exploit, Third Party Advisory
- https://www.youtube.com/watch?v=PlVbPIs75D4 Exploit, Third Party Advisory