CVE-2020-12767: Canonical Ubuntu Linux

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.

Affected products

• Canonical Ubuntu Linux: version 12.04 only; version 14.04 only; version 16.04 only; version 18.04 only; version 19.10 only; version 20.04 only
• Debian Debian Linux: version 8.0 only
• Libexif Project Libexif: version 0.6.21 only
• Opensuse Leap: version 15.1 only

Published 2020-05-09. Last modified 2026-06-17.