Уязвимость use-after-free в функции nsHTMLCSSUtils::CreateCSSPropertyTxn в Mozilla Firefox, Thunderbird и SeaMonkey, позволяющая выполнять произвольный код или вызывать DoS атаку через повреждение памяти
Описание
Уязвимость типа use-after-free в функции nsHTMLCSSUtils::CreateCSSPropertyTxn
обнаружена в Mozilla Firefox, Thunderbird и SeaMonkey. Это позволяет злоумышленникам выполнять произвольный код или вызывать DoS атаку через повреждение памяти. Для эксплуатации уязвимости могут быть использованы неуточненные векторы атаки.
Затронутые версии ПО
- Mozilla Firefox версии до 16.0
- Mozilla Firefox ESR 10.x версии до 10.0.8
- Mozilla Thunderbird версии до 16.0
- Mozilla Thunderbird ESR 10.x версии до 10.0.8
- Mozilla SeaMonkey версии до 2.13
Тип уязвимости
- Выполнение произвольного кода
- DoS атака через повреждение памяти
Ссылки
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Уязвимые конфигурации
Одно из
Одно из
EPSS
9.3 Critical
CVSS2
Дефекты
Связанные уязвимости
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyT ...
Use-after-free vulnerability in the nsHTMLCSSUtils::CreateCSSPropertyTxn function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
EPSS
9.3 Critical
CVSS2