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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
teamspeakteamspeak
𝑥
< 3.3.2
𝑥
= Vulnerable software versions
References
https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2
https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/
https://www.youtube.com/watch?v=PlVbPIs75D4
https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2
https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/
https://www.youtube.com/watch?v=PlVbPIs75D4