Buffer overflow in Opendesign Prc Sdk
CVE-2021-44046
An out-of-bounds write vulnerability exists when reading U3D files in Open Design Alliance PRC SDK before 2022.11. An unchecked return value of a function (verifying input data from a U3D file) leads to an out-of-bounds write. An attacker can leverage this vulnerability to execute code in the context of the current process.
Vulnerability class: Buffer Overflow
EPSS: 0.008 (53.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Opendesign Prc_sdk
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-44046?
- CVE-2021-44046 is a high-severity vulnerability in Opendesign Prc Sdk, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-12-05.
- How severe is CVE-2021-44046?
- High severity. CVSS v3 base score is 7.8 out of 10.