Vulnerability Details : CVE-2022-38477

Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1. 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 ESR < 102.2, Thunderbird < 102.2, and Firefox < 104.
Vulnerability category: Memory Corruption
Published 2022-12-22 20:15:37
Updated 2023-01-03 20:43:54
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2022-38477

Probability of exploitation activity in the next 30 days: 0.08%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 31 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2022-38477

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Source

CWE ids for CVE-2022-38477

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: (Primary)

References for CVE-2022-38477

Products affected by CVE-2022-38477

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to terms of use!