CVE-2022-0080
published 2022-01-02CVE-2022-0080: Heap-based Buffer Overflow in mruby/mruby mruby is vulnerable to Heap-based Buffer Overflow
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.41%
69.7th percentile
Heap-based Buffer Overflow in mruby/mruby
mruby is vulnerable to Heap-based Buffer Overflow
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mruby | < mruby 3.0.0-3 (bookworm) | mruby 3.0.0-3 (bookworm) |
| mruby | mruby_mruby | >= unspecified < 3.1 | 3.1 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv3.08.2HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
cvelistv59.8CRITICAL
vendor_debian9.8CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Debian
CVE-2022-0080: mruby - mruby is vulnerable to Heap-based Buffer Overflow
vendor_debian·2022·CVSS 9.8
CVE-2022-0080 [CRITICAL] CVE-2022-0080: mruby - mruby is vulnerable to Heap-based Buffer Overflow
mruby is vulnerable to Heap-based Buffer Overflow
Scope: local
bookworm: resolved (fixed in 3.0.0-3)
bullseye: open
forky: resolved (fixed in 3.0.0-3)
sid: resolved (fixed in 3.0.0-3)
trixie: resolved (fixed in 3.0.0-3)
CVEList
Heap-based Buffer Overflow in mruby/mruby
cvelistv5·2022-01-02·CVSS 9.8
CVE-2022-0080 [CRITICAL] CWE-122 Heap-based Buffer Overflow in mruby/mruby
Heap-based Buffer Overflow in mruby/mruby
mruby is vulnerable to Heap-based Buffer Overflow
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-01-02
Published