VulnerabilityModified
CVE-2021-38402
This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling.
HIGH 7.8EPSS 7.12%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling. An attacker could 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
- 7.12% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121
- Affected
- deltaww/dopsoft
- Source
- ics-cert@hq.dhs.gov
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.