CVE-2017-9773: Horde Image

Medium severity, CVSS 5.7. EPSS: 0.9% chance of exploitation in the next 30 days.

Denial of Service was found in Horde_Image 2.x before 2.5.0 via a crafted URL to the "Null" image driver.

Affected products

• Horde Horde Image: version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; version 2.0.5 only; …

Published 2017-06-21. Last modified 2026-06-17.