CVE-2020-26419

medium

Description

Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file.

References

https://www.wireshark.org/security/wnpa-sec-2020-19.html

https://www.oracle.com/security-alerts/cpuApr2021.html

https://security.gentoo.org/glsa/202101-12

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/

https://gitlab.com/wireshark/wireshark/-/issues/17032

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26419.json

Details

Source: Mitre, NVD

Published: 2020-12-11

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: 5.3

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

Severity: Medium