PT-2022-4783
CVE-2022-22844
·
تاريخ النشر
2022-01-04
·
تاريخ التحديث
2026-10-31
الوصف من
CVSS 2.0
7.1
عاليةالمقاييسAV:N/AC:M/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
LibTIFF version 4.3.0
Description
The issue is related to an out-of-bounds read in the
TIFFmemcpy function in tif unix.c, which can occur under certain conditions involving a custom tag and 0x0200 as the second word of the DE field. This can potentially allow a remote attacker to cause a denial of service.Recommendations
For LibTIFF version 4.3.0, consider disabling the
TIFFmemcpy function in tif unix.c as a temporary workaround to minimize the risk of exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.قابلية الاستغلال
استغلال
التأثيرات
المورّدون
المنتجات المتأثرة
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