CVE-2019-10902

HIGH

Wireshark 3.0.0 - Buffer Overflow

Title source: llm

Description

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

References (7)

[Patch] https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=95571f17d5e2de39735e62e5251583f930c06d51

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/107836

[Exploit, Issue Tracking, Patch, Vendor Advisory] https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15619

[Vendor Advisory] https://www.wireshark.org/security/wnpa-sec-2019-16.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4LYIOOQIMFQ3PA7AFBK4DNXHISTEYUC5/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU3QA2DUO3XS24QE24CQRP4A4XQQY76R/

Scores

CVSS v3 7.5

EPSS 0.0061

EPSS Percentile 69.5%

Attack Vector NETWORK

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

Classification

CWE

CWE-252

Status published

Affected Products (3)

wireshark/wireshark

fedoraproject/fedora

fedoraproject/fedora

Timeline

Published Apr 09, 2019

Tracked Since Feb 18, 2026