CVE-2020-6839

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-6839
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6839.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-6839
Related
Published
2020-01-11T03:15:11Z
Modified
2025-01-08T07:30:59.962692Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In mruby 2.1.0, there is a stack-based buffer overflow in mrbstrlentodbl in string.c.

References

Affected packages

Git / github.com/mruby/mruby

Affected ranges

Type
GIT
Repo
https://github.com/mruby/mruby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected

Affected versions

1.*

1.0.0
1.1.0
1.2.0
1.3.0
1.4.0
1.4.1

2.*

2.0.0
2.0.1
2.1.0
2.1.0-rc