Описание
tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file.
A vulnerability was found in LibTIFF, where a heap-based buffer overflow in the pal2rgb function in tools/pal2rgb.c can lead to a denial of service, a remote attacker could exploit this flaw by persuading a victim to open a specially crafted file, causing the application to crash.
Отчет
This vulnerability is rated as moderate because it allows a remote attacker to trigger a denial of service through a heap-based buffer overflow, exploiting this flaw would crash the application, affecting availability without compromising system integrity. This vulnerability affects the pal2rgb executable which is part of the tools distributed with libtiff upstream, but shipped in libtiff-tools RPM package instead of libtiff package on Red Hat Enterprise Linux distribution.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | libtiff | Out of support scope | ||
| Red Hat Enterprise Linux 6 | libtiff | Out of support scope | ||
| Red Hat Enterprise Linux 7 | compat-libtiff3 | Out of support scope | ||
| Red Hat Enterprise Linux 7 | libtiff | Out of support scope | ||
| Red Hat Enterprise Linux 8 | libtiff | Fixed | RHSA-2025:4658 | 07.05.2025 |
| Red Hat Enterprise Linux 9 | libtiff | Fixed | RHSA-2023:6575 | 07.11.2023 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file.
tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file.
tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to ...
tools/pal2rgb.c in pal2rgb in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (TIFFSetupStrips heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file.
EPSS
7.5 High
CVSS3