Описание
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.
A floating-point exception (FPE) flaw was found in LibTIFF’s computeOutputPixelOffsets() function in tiffcrop.c file. This flaw allows an attacker with a crafted TIFF file to trigger a divide-by-zero error, causing a crash that leads to a denial of service.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | libtiff | Not affected | ||
| Red Hat Enterprise Linux 7 | compat-libtiff3 | Not affected | ||
| Red Hat Enterprise Linux 7 | libtiff | Not affected | ||
| Red Hat Enterprise Linux 8 | compat-libtiff3 | Not affected | ||
| Red Hat Enterprise Linux 8 | libtiff | Fixed | RHSA-2022:7585 | 08.11.2022 |
| Red Hat Enterprise Linux 9 | libtiff | Fixed | RHSA-2022:8194 | 15.11.2022 |
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Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
Связанные уязвимости
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to ...
Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.
EPSS
5.5 Medium
CVSS3