CVE-2020-19131

CVE-2020-19131 describes a buffer overflow in LibTIFF v4.x, specifically in the invertImage() path of tiffcrop, leading to DoS. The connected docs confirm this vulnerability and tie it to multiple Linux advisories. Affected product is LibTIFF/libtiff; vulnerability stems from buffer overflow/unsa...

CVE-2020-19144

CVE-2020-19144 is a LibTIFF vulnerability (buffer overflow in _TIFFmemcpy in tif_unix.c) that can cause denial of service. Connected documents show public advisories confirming LibTIFF memory handling issues (and related CVEs) and vendor/OS security notices (Ubuntu/Debian) that include fixes for ...

CVE-2020-19143

CVE-2020-19143 affects LibTIFF 4.0.10, where a buffer overflow in libtiff/tif_dir.c (TIFFVGetField) can cause a denial of service. Connected sources confirm this vulnerability in LibTIFF and cite Debian/Ubuntu advisories that patch the issue; Debian DSA-4997-1 fixes it in version 4.1.0+git191117-...