Описание
A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is the function OnDataCount of the file src/interp/binary-reader-interp.cc. The manipulation leads to resource consumption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect "real world wasm programs". Therefore, this entry might get disputed as well in the future.
A denial-of-service vulnerability has been identified in WebAssembly's WebAssembly Binary Toolkit (wabt), specifically within the OnDataCount function. This flaw allows an attacker with local access to trigger runaway resource consumption (for example, excessive memory or CPU usage) by manipulating input provided to this function. This uncontrolled resource use can lead to the host operating system terminating the affected process, resulting in a denial of service.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
Платформа | Пакет | Состояние | Рекомендация | Релиз |
---|---|---|---|---|
Red Hat Enterprise Linux 10 | firefox | Fix deferred | ||
Red Hat Enterprise Linux 10 | thunderbird | Fix deferred | ||
Red Hat Enterprise Linux 7 | firefox | Fix deferred | ||
Red Hat Enterprise Linux 8 | firefox | Fix deferred | ||
Red Hat Enterprise Linux 8 | thunderbird | Fix deferred | ||
Red Hat Enterprise Linux 9 | firefox | Fix deferred | ||
Red Hat Enterprise Linux 9 | thunderbird | Fix deferred |
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Дополнительная информация
Статус:
EPSS
3.3 Low
CVSS3
Связанные уязвимости
A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is the function OnDataCount of the file src/interp/binary-reader-interp.cc. The manipulation leads to resource consumption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect "real world wasm programs". Therefore, this entry might get disputed as well in the future.
A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is the function OnDataCount of the file src/interp/binary-reader-interp.cc. The manipulation leads to resource consumption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect "real world wasm programs". Therefore, this entry might get disputed as well in the future.
A vulnerability was found in WebAssembly wabt up to 1.0.37. It has bee ...
A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been classified as problematic. Affected is the function OnDataCount of the file src/interp/binary-reader-interp.cc. The manipulation leads to resource consumption. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect "real world wasm programs". Therefore, this entry might get disputed as well in the future.
EPSS
3.3 Low
CVSS3