UBUNTU-CVE-2020-26420
- Source
- https://ubuntu.com/security/CVE-2020-26420
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-26420.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-26420
- Upstream
- Published
- 2020-12-11T19:15:00Z
- Modified
- 2025-07-16T07:54:22.557175Z
- Severity
-
- 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L CVSS Calculator
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
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://ubuntu.com/security/CVE-2020-26420
- https://gitlab.com/wireshark/wireshark/-/issues/16994
- https://www.wireshark.org/security/wnpa-sec-2020-18.html
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26420.json
- https://gitlab.com/wireshark/wireshark/-/commit/53682b53da7f0d51effc042cc8613b47d2d65819
- https://www.cve.org/CVERecord?id=CVE-2020-26420