CVE-2022-1071

HIGH 8.2EPSS 0.9%

User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.

CVSS v3.1: 8.2 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CVSS v3.0: 7.7 HIGHCVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CVSS v2.0: 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS: 0.92% chance of exploitation in the next 30 days, 58th percentile
Published: 2022-03-26
Updated: 2024-08-02

Proof-of-concept exploits (1)

https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3

References

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