Huawei EulerOS: Security Advisory for libtiff (EulerOS-SA-2020-1963)

The remote host is missing an update for the Huawei EulerOS 'libtiff' package(s) announced via the EulerOS-SA-2020-1963 advisory.

ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf.(CVE-2018-15209) newoffsets handling in ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf. This is a different vulnerability than CVE-2018-15209.(CVE-2018-16335) In LibTIFF 4.0.9, there is an uncontrolled resource consumption in the TIFFSetDirectory function of tif_dir.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tif file. This occurs because the declared number of directory entries is not validated against the actual number of directory entries.(CVE-2018-5784)

'libtiff' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0.

Checks if a vulnerable package version is present on the target host.

Please install the updated package(s).