Invalid Read on exif_process_SOFn

Disclosed: 2020-10-10 02:17:08 By chamal To ibb
High
Vulnerability Details
This bug is present in exif_scan_thumbnail 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 attacker to read unintended data from memory.
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Report Stats
  • Report ID: 510025
  • State: Closed
  • Substate: resolved
  • Upvotes: 6
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