CVE-2022-1276: high-severity vulnerability in mruby/mruby
Out-of-bounds Read in mrb_get_args in mruby/mruby
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.4epss 1.6%
Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
mruby · mruby/mrubyRelated CVEs — mruby/mruby
In the same product, most dangerous first.
CVE-2022-1212CRITICALUse-After-Free in str_escape in mruby/mruby in mruby/mrubyEPSS 1.8%CVE-2021-4110CRITICALNULL Pointer Dereference in mruby/mrubyEPSS 1.7%CVE-2022-0623MEDIUMOut-of-bounds Read in mruby/mrubyEPSS 1.6%CVE-2022-0080HIGHHeap-based Buffer Overflow in mruby/mrubyEPSS 1.6%CVE-2022-0570HIGHHeap-based Buffer Overflow in mruby/mrubyEPSS 1.2%CVE-2022-1286MEDIUMheap-buffer-overflow in mrb_vm_exec in mruby/mruby in mruby/mrubyEPSS 1.2%