CVE-2022-1934 — Use After Free in Mruby

CWE-416 — Use After Free5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 78.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mruby MrubyMrubyDebian Mruby
Timeline
PublishedMay 31
Latest updateMay 23

Description

Use After Free in GitHub repository mruby/mruby prior to 3.2.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶NVDmruby/mruby< 3.2
▶CVEListV5mruby/mruby_mrubyunspecified — 3.2
▶debiandebian/mruby

Patches

Patch: github.com ↗Patch: huntr.dev ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-hp4r-26gw-f2r8: Use After Free in GitHub repository mruby/mruby prior to 3↗2022-06-01
▶
OSV
CVE-2022-1934: Use After Free in GitHub repository mruby/mruby prior to 3↗2022-05-31
▶

💥Exploits & PoCs

1
Exploit-DB
PnPSCADA v2.x - Unauthenticated PostgreSQL Injection↗2023-05-23
▶

📋Vendor Advisories

1
Debian
CVE-2022-1934: mruby - Use After Free in GitHub repository mruby/mruby prior to 3.2.↗2022
▶