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CVE-2021-29984

Опубликовано: 17 авг. 2021
Источник: debian

Описание

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.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
firefoxfixed91.0-1package
firefox-esrfixed78.13.0esr-1package
thunderbirdfixed1:78.13.0-1package

Примечания

  • https://www.mozilla.org/en-US/security/advisories/mfsa2021-33/#CVE-2021-29984

  • https://www.mozilla.org/en-US/security/advisories/mfsa2021-34/#CVE-2021-29984

  • https://www.mozilla.org/en-US/security/advisories/mfsa2021-36/#CVE-2021-29984

Связанные уязвимости

CVSS3: 8.8
ubuntu
почти 4 года назад

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.

CVSS3: 8.8
redhat
почти 4 года назад

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.

CVSS3: 8.8
nvd
почти 4 года назад

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.

CVSS3: 8.8
github
около 3 лет назад

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.

CVSS3: 8.8
fstec
почти 4 года назад

Уязвимость браузера Mozilla Firefox, позволяющая нарушителю выполнить произвольный код в целевой системе