Описание
An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.
Отчет
This report appears to be a duplicate of CVE-2018-17000. While the crash manifests differently, both vulnerabilities are fixed by the same upstream commit.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | libtiff | Not affected | ||
| Red Hat Enterprise Linux 6 | libtiff | Not affected | ||
| Red Hat Enterprise Linux 7 | libtiff | Not affected | ||
| Red Hat Enterprise Linux 8 | libtiff | Not affected |
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Дополнительная информация
EPSS
0 Low
CVSS3
Связанные уязвимости
An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.
An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.
An Invalid Address dereference was discovered in TIFFWriteDirectoryTag ...
An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.
Уязвимость функции TIFFWriteDirectoryTagTransferfunction программного обеспечения для просмотра, редактирования и конвертирования TIFF-файлов, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
0 Low
CVSS3