CVE-2020-26420

Description

Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file.

References

https://www.wireshark.org/security/wnpa-sec-2020-18.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/16994

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26420.json

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3