| Name | CVE-2022-1106 |
| Description | use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mruby (PTS) | bullseye | 2.1.2-3 | fixed |
| bookworm | 3.1.0-3 | fixed |
| sid, trixie | 3.3.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| mruby | source | (unstable) | (not affected) | | | |
Notes
- mruby <not-affected> (Vulnerable code introduced later)
https://huntr.dev/bounties/16b9d0ea-71ed-41bc-8a88-2deb4c20be8f
https://github.com/mruby/mruby/commit/7f5a490d09f4d56801ac3a3e4e39e03e1471b44c
Vulnerable code introduced in https://github.com/mruby/mruby/commit/b137eb2678cfba8d6ffcddff5326ebe8eb7f6a24 (3.1.0-rc)