CVE-2019-15502

Public Exploit

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).

7.5

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.56%

Vendor Advisory teamspeak.com

Affected: n/a n/a

References

Link	Tags
https://www.youtube.com/watch?v=PlVbPIs75D4	third party advisory exploit
https://r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/	third party advisory exploit
https://forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-15502?: CVE-2019-15502 has been scored as a high severity vulnerability.
How to fix CVE-2019-15502?: To fix CVE-2019-15502, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15502 being actively exploited in the wild?: It is possible that CVE-2019-15502 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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