CVE-2016-7958 — Improper Input Validation in Wireshark

CWE-20 — Improper Input Validation6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 39.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedApr 12
Latest updateMay 17

Description

In Wireshark 2.2.0, the NCP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/CMakeLists.txt by registering this dissector.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 2.2.1+ga6fbd27-1 (bookworm)
▶Debianwireshark/wireshark< 2.2.1+ga6fbd27-1+3

Patches

Patch: bugs.wireshark.org ↗Patch: bugs.wireshark.org ↗

🔴Vulnerability Details

2
GHSA
GHSA-mw35-x622-c54w: In Wireshark 2↗2022-05-17
▶
OSV
CVE-2016-7958: In Wireshark 2↗2017-04-12
▶

📋Vendor Advisories

2
Red Hat
wireshark: NCP dissector crash↗2016-10-04
▶
Debian
CVE-2016-7958: wireshark - In Wireshark 2.2.0, the NCP dissector could crash, triggered by packet injection...↗2016
▶

💬Community

1
Bugzilla
CVE-2016-7958 wireshark: NCP dissector crash↗2016-10-05
▶