CVE-2020-26419

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Summary

CVECVE-2020-26419
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-11 19:15:00 UTC
Updated2023-11-07 03:20:00 UTC
DescriptionMemory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file.

Risk And Classification

Problem Types: CWE-401

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Oracle Zfs Storage Appliance Kit 8.8 All All All
Application Wireshark Wireshark 3.4.0 All All All
Application Wireshark Wireshark 3.4.0 All All All

References

ReferenceSourceLinkTags
Buildbot crash output: fuzz-2020-11-19-20476.pcap (#17032) · Issues · Wireshark Foundation / wireshark · GitLab MISC gitlab.com Exploit, Issue Tracking, Third Party Advisory
[SECURITY] Fedora 33 Update: wireshark-3.4.2-1.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
Wireshark: Multiple vulnerabilities (GLSA 202101-12) — Gentoo security GENTOO security.gentoo.org Third Party Advisory
[SECURITY] Fedora 33 Update: wireshark-3.4.2-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: wireshark-3.4.2-1.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
2020/CVE-2020-26419.json · master · GitLab.org / cves · GitLab CONFIRM gitlab.com Third Party Advisory
[SECURITY] Fedora 32 Update: wireshark-3.4.2-1.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
Wireshark · wnpa-sec-2020-19 · Multiple dissector memory leak MISC www.wireshark.org Vendor Advisory
Oracle Critical Patch Update Advisory - April 2021 MISC www.oracle.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 501716 Alpine Linux Security Update for wireshark
  • 750694 SUSE Enterprise Linux Security Update for wireshark (SUSE-SU-2021:2125-1)
  • 750715 OpenSUSE Security Update for wireshark, libvirt, sbc, libqt5-qtmultimedia (openSUSE-SU-2021:0909-1)
  • 750814 OpenSUSE Security Update for wireshark (openSUSE-SU-2021:2125-1)
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