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CVE-2018-20030

Published: 20 February 2019

An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
libexif
Launchpad, Ubuntu, Debian
bionic
Released (0.6.21-4ubuntu0.2)
cosmic Ignored
(reached end-of-life)
disco Not vulnerable
(0.6.21-5.1)
eoan Not vulnerable
(0.6.21-5.1)
focal Not vulnerable
(0.6.21-5.1)
precise
Released (0.6.20-2ubuntu0.3)
trusty
Released (0.6.21-1ubuntu1+esm2)
upstream Needs triage

xenial
Released (0.6.21-2ubuntu0.2)
Patches:
upstream: https://github.com/libexif/libexif/commit/6aa11df549114ebda520dde4cdaea2f9357b2c89