Improper Validation of Array Index in Tinyexr - CVE-2020-18430
Published: August 20, 2023
Vulnerability identifier: #VU79743
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-18430
CWE-ID: CWE-129
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an array index error within the tinyexr::DecodeEXRImage() function. A remote attacker can trigger an array index error and crash the application.
Affected software
Tinyexr
How to mitigate CVE-2020-18430
Install updates from vendor's website.
Tinyexr - update to 1.0.0