1. CVE-Search
  2. CVE-2022-1212
ID CVE-2022-1212
Summary Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.
References
Vulnerable Configurations
  • cpe:2.3:a:mruby:mruby:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:1.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:1.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:1.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:1.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:1.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:1.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.1:-:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.1:-:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.1:rc:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.1:rc:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.1:rc2:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.1:rc2:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.2:-:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.2:-:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.2:rc:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.2:rc:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:2.1.2:rc2:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:2.1.2:rc2:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:3.0.0:-:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:3.0.0:-:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:3.0.0:preview:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:3.0.0:preview:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:3.0.0:rc:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:3.0.0:rc:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:3.1.0:rc:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:3.1.0:rc:*:*:*:*:*:*
  • cpe:2.3:a:mruby:mruby:3.1.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:mruby:mruby:3.1.0:rc2:*:*:*:*:*:*
CVSS
Base: 7.5 (as of 12-04-2022 - 20:53)
Impact:
Exploitability:
CWE CWE-416
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:P/A:P
Last major update 12-04-2022 - 20:53
Published 05-04-2022 - 04:15
Last modified 12-04-2022 - 20:53
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