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7.5
CVSSv2

CVE-2022-1212

Published: 05/04/2022 Updated: 12/04/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby before 3.2. Possible arbitrary code execution if being exploited.

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mruby mruby

mruby mruby 3.1.0

Vendor Advisories

Debian CVElist Bug Report Logs: mruby: CVE-2022-1212 - Use-After-Free in str_escape
Debian Bug report logs - #1009044 mruby: CVE-2022-1212 - Use-After-Free in str_escape Package: src:mruby; Maintainer for src:mruby is Nobuhiro Iwamatsu <iwamatsu@debianorg>; Reported by: Neil Williams <codehelp@debianorg> Date: Wed, 6 Apr 2022 13:33:02 UTC Severity: important Tags: fixed-upstream, security, upstre ...

References

CWE-416https://github.com/mruby/mruby/commit/3cf291f72224715942beaf8553e42ba8891ab3c6https://huntr.dev/bounties/9fcc06d0-08e4-49c8-afda-2cae40946abehttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1009044https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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