Critical severity · published Feb 9, 2022
CVE-2022-0525
Out-of-bounds Read in Homebrew mruby prior to 3.2
9.1
CVSS
1.2%
EPSS
No
On KEV
Description
Out-of-bounds Read in Homebrew mruby prior to 3.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MR
Mruby · Mruby
through 3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0525
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-0525
Patch
https://github.com/mruby/mruby/commit/0849a2885f81cfd82134992c06df3ccd59052ac7
Exploit
https://huntr.dev/bounties/e19e109f-acf0-4048-8ee8-1b10a870f1e9
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