CVE-2022-22764
Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
Los desarrolladores de Mozilla, Paul Adenot y Mozilla Fuzzing Team, informaron sobre errores de seguridad de la memoria presentes en Firefox 96 y Firefox ESR 91.5. Algunos de estos errores mostraron evidencia de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 97, Thunderbird< 91.6 y Firefox ESR < 91.6.
The Mozilla Foundation Security Advisory describes this flaw as:
Mozilla developers and community members Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. Some of these bugs showed evidence of memory corruption, some of which could have been exploited to run arbitrary code.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-01-07 CVE Reserved
- 2022-02-14 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-12 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- CWE-787: Out-of-bounds Write
CAPEC
References (6)
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Mozilla Search vendor "Mozilla" | Firefox Search vendor "Mozilla" for product "Firefox" | < 97.0 Search vendor "Mozilla" for product "Firefox" and version " < 97.0" | - |
Affected
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Mozilla Search vendor "Mozilla" | Firefox Esr Search vendor "Mozilla" for product "Firefox Esr" | < 91.6 Search vendor "Mozilla" for product "Firefox Esr" and version " < 91.6" | - |
Affected
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Mozilla Search vendor "Mozilla" | Thunderbird Search vendor "Mozilla" for product "Thunderbird" | < 91.6 Search vendor "Mozilla" for product "Thunderbird" and version " < 91.6" | - |
Affected
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