CVE-2020-15656 (GCVE-0-2020-15656)

Vulnerability from cvelistv5 – Published: 2020-08-10 17:43 – Updated: 2024-08-04 13:22
VLAI?
Summary
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Severity ?
No CVSS data available.
CWE
  • Type confusion for special arguments in IonMonkey
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox ESR Affected: unspecified , < 78.1 (custom)
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    Mozilla Firefox Affected: unspecified , < 79 (custom)
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    Mozilla Thunderbird Affected: unspecified , < 78.1 (custom)
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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