CVE-2021-33983
HIGHCVSS 7.8/10EPSS 0.31%
Last modified
CVE-2021-33983 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 allows local attacker to execute arbitrary code via the fltacc execution of the error_ref_sym function.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 allows local attacker to execute arbitrary code via the fltacc execution of the error_ref_sym function.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Flatcc Project | Flatcc | 0.6.0 |
References
- https://github.com/dvidelabs/flatcc/issues/188Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/dvidelabs/flatcc/issues/188Exploit, Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33983?
Buffer Overflow vulnerability in Dvidelabs flatcc v.0.6.0 allows local attacker to execute arbitrary code via the fltacc execution of the error_ref_sym function.
How severe is CVE-2021-33983?
CVE-2021-33983 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33983?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-33983?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST