According to the versions of the libtiff package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the 'invertImage()'     function in the component 'tiffcrop'. (CVE-2020-19131)

  - Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in     tif_dirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to Denial of Service via crafted TIFF     file. For users that compile libtiff from sources, the fix is available with commit eecb0712.
    (CVE-2022-0561)

  - Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c     in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users     that compile libtiff from sources, a fix is available with commit 561599c. (CVE-2022-0562)

  - LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a     custom tag and 0x0200 as the second word of the DE field. (CVE-2022-22844)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

EulerOS Virtualization 3.0.2.6 : libtiff (EulerOS-SA-2023-1079)

high Nessus Plugin ID 169681

Version 1.0