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[email protected]NVD:CVE-2019-15502

HistoryAug 29, 2019 - 4:15 p.m.

CVE-2019-15502

2019-08-2916:15:10

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.003

Percentile

72.0%

JSON

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

Nvd

Node

teamspeakteamspeakRange<3.3.2

VendorProductVersionCPE
teamspeakteamspeak*cpe:2.3:a:teamspeak:teamspeak:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
teamspeak	teamspeak	*	cpe:2.3:a:teamspeak:teamspeak::::::::

References

forum.teamspeak.com/threads/141134-Release-TeamSpeak-Client-3-3-2

r4p3.net/threads/teamkilled-new-teamspeak-crash.8144/

www.youtube.com/watch?v=PlVbPIs75D4

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.003

Percentile

72.0%

JSON

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