CVE-2019-11034
Heap over-read in PHP EXIF extension
At a glance Severity MEDIUM 4.8 EPSS EPSS 4.09 % · percentile 91 (2026-10-27) State PUBLISHED Published 2019-04-18 Updated 2024-09-17 Assigner php NVD status Modified Description When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.28, 7.2.x below 7.2.17 and 7.3.x below 7.3.4 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.
Scores Version Score Vector Scored by CVSS 3.0 MEDIUM 4.8 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L php CVSS 3.1 CRITICAL 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H NVD · nvd@nist.gov (Primary) CVSS 3.0 MEDIUM 4.8 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L NVD · security@php.net (Secondary) CVSS 2.0 MEDIUM 6.4 AV:N/AC:L/Au:N/C:P/I:N/A:P NVD · nvd@nist.gov (Primary)
Weaknesses (CWE)
European references
Affected configurations (NVD CPE) cpe:2.3:a:php:php:*:*:*:*:*:*:*:* ≥ 7.1.0 < 7.1.28cpe:2.3:a:php:php:*:*:*:*:*:*:*:* ≥ 7.2.9 < 7.2.17cpe:2.3:a:php:php:*:*:*:*:*:*:*:* ≥ 7.3.0 < 7.3.4cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*Affected products Product Versions PHP Group · PHP affected 7.1.x < 7.1.28 ; affected 7.2.x < 7.2.17 ; affected 7.3.x < 7.3.4
References
Sources
