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CVE-2019-6128

Published: 11 January 2019

The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.

Priority

Low

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
upstream
Released (4.0.10-4)
trusty
Released (4.0.3-7ubuntu0.11)
xenial
Released (4.0.6-1ubuntu0.6)
bionic
Released (4.0.9-5ubuntu0.2)
cosmic
Released (4.0.9-6ubuntu0.2)
Patches:
upstream: https://gitlab.com/libtiff/libtiff/commit/ae0bed1fe530a82faf2e9ea1775109dbf301a971

Severity score breakdown

Parameter Value
Base score 8.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H