A critical heap-buffer-overflow vulnerability in libheif could allow authenticated WordPress users to achieve remote code execution by uploading a specially crafted HEIC image through the standard Media Library workflow. The issue, tracked as GHSA-x8r2-mggj-j6wr, affects the library’s uncompressed-image (unci) decoder and has been fixed in libheif 1.23.3. In affected WordPress deployments, uploaded HEIC files can […]

The post Critical libheif Vulnerability Could Enable Remote Code Execution Through WordPress Image Uploads appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Mayura Kathir

Source: gbHackers
Source Link: https://gbhackers.com/libheif-vulnerability/