CVE-2016-6512
5.9
MEDIUM
CVSS 3.1
EPSS 2.5%
Description
epan/dissectors/packet-wap.c in Wireshark 2.x before 2.0.5 omits an overflow check in the tvb_get_guintvar function, which allows remote attackers to cause a denial of service (infinite loop) via a crafted packet, related to the MMSE, WAP, WBXML, and WSP dissectors.
How to fix CVE-2016-6512
To remediate CVE-2016-6512, upgrade the affected package to a fixed version below.
- Alpine/wireshark—upgrade to 2.0.5-r0 or later
- —upgrade to 2.0.5+ga3be9c6-1 or later
Is CVE-2016-6512 being exploited?
Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.0.5-r0
- from 0, < 2.0.5+ga3be9c6-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |