Fluid Attacks Database

Description

heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 12	mruby	>=0 <3.0.0-4	3.0.0-4
debian 13	mruby	>=0 <3.0.0-4	3.0.0-4
debian 14	mruby	>=0 <3.0.0-4	3.0.0-4
debian 11	mruby	=2.1.2-3 \|\| =3.0.0-1 \|\| =3.0.0-2 \|\| =3.0.0-3 \|\| =3.0.0-4 \|\| =3.1.0-1 \|\| =3.1.0-2 \|\| =3.1.0-3 \|\| =3.2.0-1 \|\| =3.2.0-2 \|\| =3.3.0-1 \|\| =3.3.0~rc2-1 \|\| =3.4.0-1 \|\| =3.4.0-1~exp1 \|\| =3.4.0-1~exp2 \|\| =3.4.0-2	-

Aliases

1. CVE-2022-12862. NVD-2022-12863. OSV-DEBIAN-2022-12864. OSV-2022-12865. SECURITY-TRACKER-CVE-2022-1286

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