CVE-2019-11041 — heap-buffer-overflow on exif_scan_thumbnail in EXIF extension
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 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3…
Published: 2019-08-09 · CVSS: 4.8 · CVSS 3.0
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 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7