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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-29984

Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led to memory corruption and a

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Status
Published
Published
Updated
Assigning organization
mozilla

Description

Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Thunderbird

  • unspecified to < 78.13affected
  • unspecified to < 91affected

Mozilla Firefox ESR

  • unspecified to < 78.13affected

Mozilla Firefox

  • unspecified to < 91affected

References