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4.8 Medium

CVE-2019-11036 When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below…

Description

When processing certain files, PHP EXIF extension in versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and 7.3.x below 7.3.5 can be caused to read past allocated buffer in exif_process_IFD_TAG function. This may lead to information disclosure or crash.

Affected products and versions

Product Affected versions Fixed in
PHP 7.3 7.3.x → < 7.3.5 7.3.5
PHP 7.2 7.2.x → < 7.2.18 7.2.18
PHP 7.1 7.1.x → < 7.1.29 7.1.29

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