CVE-2022-38478

Summary

Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. 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 Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Affected Software

VendorProductVersion RangeStatus
MozillaThunderbirdunspecified < 102.2affected
MozillaThunderbirdunspecified < 91.13affected
MozillaFirefox ESRunspecified < 91.13affected
MozillaFirefox ESRunspecified < 102.2affected
MozillaFirefoxunspecified < 104affected

Weaknesses

  • Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References