CVE-2020-0198

Published: 09 June 2020

In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
libexif
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(0.6.22-2)
Ubuntu 20.04 LTS (Focal Fossa)
Released (0.6.21-6ubuntu0.3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.6.21-4ubuntu0.5)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (0.6.21-2ubuntu0.5)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.6.21-1ubuntu1+esm5)
Patches:
Upstream: https://android.googlesource.com/platform/external/libexif/+/1e187b62682ffab5003c702657d6d725b4278f16%5E%21/#F0
Upstream: https://github.com/libexif/libexif/commit/ce03ad7ef4e8aeefce79192bf5b6f69fae396f0c