VulnerabilityModified
CVE-2021-44046
An out-of-bounds write vulnerability exists when reading U3D files in Open Design Alliance PRC SDK before 2022.11.
HIGH 7.8EPSS 0.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.81% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- opendesign/prc sdk
- Source
- cve@mitre.org
References
- https://www.opendesign.com/security-advisoriesThird Party Advisory
- https://www.opendesign.com/security-advisoriesThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.