CVE-2018-11212: Canonical Ubuntu Linux

Medium severity, CVSS 6.5. EPSS: 4.8% chance of exploitation in the next 30 days.

An issue was discovered in libjpeg 9a and 9d. The alloc_sarray function in jmemmgr.c allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted file.

Affected products

• Canonical Ubuntu Linux: version 12.04 only; version 14.04 only; version 16.04 only; version 18.04 only
• Debian Debian Linux: version 8.0 only
• Ijg Libjpeg: version 9a only
• Netapp Oncommand Unified Manager: any version; from 7.3; from 9.4
• Netapp Oncommand Workflow Automation: any version
• Netapp Snapmanager: any version
• Opensuse Leap: version 15.0 only
• Oracle JDK: version 1.7.0 only; version 1.8.0 only; version 11.0.1 only
• Oracle JRE: version 8.0 only
• Red Hat Enterprise Linux Desktop: version 6.0 only; version 7.0 only
• Red Hat Enterprise Linux Server: version 6.0 only; version 7.0 only
• Red Hat Enterprise Linux Workstation: version 6.0 only; version 7.0 only
• Red Hat Satellite: version 5.8 only

Published 2018-05-16. Last modified 2026-06-17.