CVE-2019-11040: Debian Linux

Critical severity, CVSS 9.1. EPSS: 4.1% chance of exploitation in the next 30 days.

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Opensuse Leap: version 15.0 only; version 15.1 only
• PHP PHP: from 7.1.0, before 7.1.30 (fixed in 7.1.30); from 7.2.0, before 7.2.19 (fixed in 7.2.19); from 7.3.0, before 7.3.6 (fixed in 7.3.6)
• Red Hat Software Collections: version 1.0 only

Published 2019-06-19. Last modified 2026-06-17.