Internet Bug Bounty: Uninitialized read in exif_process_IFD_in_MAKERNOTE

This bug is present in exifprocessIFDinMAKERNOTE method of ext/exif/exif.c file. Detailed description and steps to reproduce for this bug is present in bug report submitted to php.net. Bug Report : https://bugs.php.net/bug.php?id=77563 PHP version : 7.1.26 CVE-ID : 2019-9638 Impact Uninitialized...

Internet Bug Bounty: Invalid Read on exif_process_SOFn

This bug is present in exifscanthumbnail method of ext/exif/exif.c file. Detailed description and steps to reproduce for this bug is present in bug report submitted to php.net. Bug Report : https://bugs.php.net/bug.php?id=77540 PHP version : 7.1.26 CVE-ID : 2019-9640 Impact This bug may allow an...