What is CVE-2016-4083?

CVE-2016-4083 is a medium-severity vulnerability in Wireshark, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2016-04-25.

How severe is CVE-2016-4083?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Improper input validation in Wireshark

CVE-2016-4083

epan/dissectors/packet-mswsp.c in the MS-WSP dissector in Wireshark 2.0.x before 2.0.3 does not ensure that data is available before array allocation, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.018 (76.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Wireshark — versions 2.0.0, 2.0.1, 2.0.2
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (vdb-entry, x_refsource_SECTRACK)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM)
cve@mitre.org (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2016-4083?: CVE-2016-4083 is a medium-severity vulnerability in Wireshark, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2016-04-25.
How severe is CVE-2016-4083?: Medium severity. CVSS v3 base score is 5.9 out of 10.