Early Access — Mondoo Vulnerability Intelligence is currently in preview.
Mondoo Vulnerability Intelligence
Search vulnerabilities and malicious packages across npm, PyPI, Go, GitHub Actions, VS Code, and more.
Search vulnerabilities and malicious packages across npm, PyPI, Go, GitHub Actions, VS Code, and more.
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to version 1.6.51, a heap buffer over-read vulnerability exists in libpng's png_do_quantize function when processing PNG files with malformed palette indices. The vulnerability occurs when palette_lookup array bounds are not validated against externally-supplied image data, allowing an attacker to craft a PNG file with out-of-range palette indices that trigger out-of-bounds memory access. This issue has been patched in version 1.6.51.
Exploitability
AV:LAC:LImpact
I:N6.1/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:HMemory Safety