VULNERABILITY INTELLIGENCE
CVE-2020-26422
CVSS score3.7 LOW
EPSS probability4.72%
CISA KEVNot currently listed
Published2020-12-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file
Weakness classification
- nvd@nist.gov: CWE-120
Primary references
- cve@gitlab.com — Third Party Advisory
- cve@gitlab.com — Issue Tracking, Third Party Advisory
- cve@gitlab.com — Third Party Advisory
- cve@gitlab.com — Patch, Third Party Advisory
- cve@gitlab.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory