GHSA-4rxg-vwxv-7jv5

GHSA-4rxg-vwxv-7jv5 PUBLISHED CVSS 8.699999809265137 HIGH

Record from GitHub Advisory Database · Published May 14, 2022

Multiple integer signedness errors in the tvb_unmasked function in epan/dissectors/packet-websocket.c in the Websocket dissector in Wireshark 1.8.x before 1.8.7 allow remote attackers to cause a denial of service (application crash) via a malformed packet.

Risk scores

CVSS 4.0

8.699999809265137

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Timeline

May 14, 2022 CVE Published
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-4rxg-vwxv-7jv5
vulnetix vdb fixes GHSA-4rxg-vwxv-7jv5

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-4rxg-vwxv-7jv5/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

Look up in the Resolve Platform →