cve/2018/CVE-2018-14883.md

CVE-2018-14883

Description

An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.

POC

Reference

• https://hackerone.com/reports/384477
• https://hackerone.com/reports/384477

Github

• https://github.com/syadg123/pigat
• https://github.com/teamssix/pigat