CVE-2019-10902

wireshark: TSDNS dissector crash (wnpa-sec-2019-16)

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Severity

Moderate

Red Hat Product Security

6.5

CVSS 3.0

Review impact separately from score.

Published · March 19, 2019

Updated · November 22, 2025

Description

In Wireshark 3.0.0, the TSDNS dissector could crash. This was addressed in epan/dissectors/packet-tsdns.c by splitting strings safely.

Statement

This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 8 as they did not include support for TSDNS (TeamSpeak3 DNS) packet disassembly.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 6.5
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-20 · Improper Input Validation