Vulnerability Monitor

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CVE-2019-15502

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).

Published

2019-08-29T16:15:10.907

Last Modified

2024-11-21T04:28:52.860

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	teamspeak	teamspeak	< 3.3.2	Yes

References

https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2 Release Notes, Vendor Advisory ([email protected])
https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/ Exploit, Third Party Advisory ([email protected])
https://www.youtube.com/watch?v=PlVbPIs75D4 Exploit, Third Party Advisory ([email protected])
https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.youtube.com/watch?v=PlVbPIs75D4 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)