Paper/Archive/CVE-2022-1106

CVE-2022-1106

mruby mruby/mruby — use after free in mrb_vm_exec in mruby/mruby

EPSS 1.0%CVSS 9.1

critical.is priorityof 100

40

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 61.9.619 × 2012.4 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

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

Affected

ProductAffectedFixed inSource

mruby/mrubyunspecified – < 3.23.2CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

@huntrdev (CNA)7.2CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

References

refhuntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f refgithub.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c