Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2018-7456 →
DEBIAN-CVE-2018-7456
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0al...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
tiff
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-5"}]}]
Debian:13
tiff
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-5"}]}]
Debian:14
tiff
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-5"}]}]
Références
- advisory security-tracker.debian.org