Stack-based Buffer Overflow in NASA CFITSIO 3.42 Allows Arbitrary Code Execution
CVE-2018-3849 · HIGH Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
In the ffghtb function in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.
Learn more about our Web Application Penetration Testing UK.