GHSA-q623-4xv2-3fq3

GHSA-q623-4xv2-3fq3 PUBLISHED CVSS 8.800000190734863 HIGH

Record from GitHub Advisory Database · Published June 2, 2023

Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 109 and Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8.

Risk scores

CVSS 3.1

8.800000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Timeline

Jun 2, 2023 CVE Published
Apr 10, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-q623-4xv2-3fq3
vulnetix vdb fixes GHSA-q623-4xv2-3fq3

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-q623-4xv2-3fq3/fixes/registry"

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References

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