VulnerabilityModified
CVE-2022-1106
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
CRITICAL 9.1EPSS 0.95%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.95% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- mruby/mruby
- Source
- security@huntr.dev
References
- https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44cPatch, Third Party Advisory
- https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8fExploit, Patch, Third Party Advisory
- https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44cPatch, Third Party Advisory
- https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8fExploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.