Hack the Elephant One Bite at a Time: JPEG-Related Memory-Safety Bugs in PHP
swarm.ptsecurity.com | research | #vulnerability-research | #memory-safety | #php | #heap-overflow | #jpeg | #getimagesize | #iptcembed
Summary
PT SWARM audited PHP's ext/standard C code and found memory-safety bugs: a heap memory disclosure in getimagesize() and a heap buffer overflow in iptcembed(), both reachable via crafted JPEGs.
- Published
- Collected
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