GHSA-26w7-cxv4-gfx2
GHSA-26w7-cxv4-gfx2 · Astro: Remote code execution through AVIF image optimization
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability in `libheif`, used by the default Sharp image service in Astro, can lead to remote code execution when a malicious AVIF image is optimized. Projects are affected when an attacker can cause Astro to process an untrusted AVIF image. The fix was released in Astro 7.2.8, which requires Sharp 0.35.4.
CVSS 9.8 · Critical · Fix available
- Published
- Updated
Stack: node
Affected products and versions
astro npm
- Affected ranges
- SEMVER: < 7.2.8
Update to 7.2.8
Original sources
- https://github.com/strukturag/libheif/security/advisories/GHSA-g89c-p67h-r497
- https://github.com/withastro/astro/security/advisories/GHSA-26w7-cxv4-gfx2
- https://github.com/withastro/astro/commit/ecb4082131490b4fe9a56aa44fda84b54ef8967b
- https://github.com/withastro/astro
- https://github.com/withastro/astro/releases/tag/[email protected]
- https://osv.dev/vulnerability/GHSA-26w7-cxv4-gfx2