VDB

CVE-2019-11034

CVE-2019-11034 PUBLISHED CVSS 4.8 MEDIUM

Heap over-read in PHP EXIF extension

Reported by php · Published April 18, 2019

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.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
php7Alpine7.2.17-r0, 7.1.29-r0
php5Ubuntu:Pro:14.04:LTS5.5.9+dfsg-1ubuntu4.29+esm1
php7.2Ubuntu:18.04:LTS7.2.17-0ubuntu0.18.04.1
php7.0Ubuntu:16.04:LTS7.0.33-0ubuntu0.16.04.4
phpphp7.3.4, 7.2.17, 7.1.28
PHPPHP Group7.3.4, 7.2.17, 7.1.28

Risk scores

CVSS 3.0
4.8
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Affected products

VendorProductVersions
PHP GroupPHP7.1.x, 7.2.x, 7.3.x
alpinephp70, 0
PHP GroupPHP7.1.x, 7.3.x, 7.2.x

Timeline

  • Apr 17, 2019 CVE Published
  • Apr 14, 2021 EPSS Score (30 in total, the first dated here)
  • Oct 14, 2025 CVE Updated
  • Mar 6, 2026 Distribution Patch (5 in total, the first dated here)
  • Mar 6, 2026 Security Advisory (13 in total, the first dated here)
  • Sep 16, 2026 Coalition ESS Score

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References

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