CVE-2020-26420

Name
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Third Party Advisory https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26420.json
Vendor Advisory https://www.wireshark.org/security/wnpa-sec-2020-18.html
Exploit https://gitlab.com/wireshark/wireshark/-/issues/16994
Third Party Advisory https://security.gentoo.org/glsa/202101-12
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YHWDZPWQJMLK64VFDWJC5SEGPNH6Y72Z/
Mailing List https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M75HYXU36SP6GHIDPHNZGJKEO6TX4C4Y/
MISC https://www.oracle.com/security-alerts/cpuApr2021.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:* wireshark >= 3.2.0 <= 3.2.8
cpe:2.3:a:wireshark:wireshark:3.4.0:*:*:*:*:*:*:* wireshark == None == 3.4.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status