Detections
Analytics

CVE-2019-12295

high

Description

In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion.

References

https://usn.ubuntu.com/4133-1/

https://support.f5.com/csp/article/K06725231

https://lists.debian.org/debian-lts-announce/2020/10/msg00036.html

https://www.wireshark.org/security/wnpa-sec-2019-19.html

https://support.f5.com/csp/article/K06725231?utm_source=f5support&amp%3Butm_medium=RSS

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=7b6e197da4c497e229ed3ebf6952bae5c426a820

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15778

http://www.securityfocus.com/bid/108464

Details

Source: Mitre, NVD

Published: 2019-05-23

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.0066