Описание
A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.
A flaw was found in LibRaw. A remote attacker could exploit this vulnerability by manipulating the load_flags or raw_width arguments within the LibRaw::nikon_load_padded_packed_raw function. This manipulation can lead to an out-of-bounds read, potentially causing application instability or a denial of service.
Отчет
Moderate impact. A flaw in LibRaw allows a remote attacker to trigger an out-of-bounds read by manipulating load_flags or raw_width arguments when processing specially crafted raw image files. This can lead to application instability or a denial of service. Red Hat products utilizing LibRaw to process untrusted raw image files are affected.
Меры по смягчению последствий
To mitigate this issue, avoid processing untrusted or maliciously crafted Nikon raw image files with applications that use LibRaw. This operational control prevents the exploitation of the out-of-bounds read vulnerability by limiting exposure to potentially harmful input.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | libraw1394 | Out of support scope | ||
| Red Hat Enterprise Linux 7 | LibRaw | Fix deferred | ||
| Red Hat Enterprise Linux 7 | libraw1394 | Fix deferred | ||
| Red Hat Enterprise Linux 8 | LibRaw | Fix deferred | ||
| Red Hat Enterprise Linux 8 | libraw1394 | Fix deferred | ||
| Red Hat Enterprise Linux 9 | LibRaw | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
(A flaw has been found in LibRaw up to 0.22.0. This affects the functio ...)
A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.
A flaw has been found in LibRaw up to 0.22.0. This affects the functio ...
A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.
EPSS
5.3 Medium
CVSS3