PoC Index

CVE-2022-1212

CRITICAL 9.8EPSS 1.8%

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.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.0
9.3 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.79% chance of exploitation in the next 30 days, 77th percentile
Published
2022-04-05
Updated
2024-08-02

Proof-of-concept exploits (1)

References

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