High severity · published Dec 5, 2022
CVE-2022-30122
A possible denial of service vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 in the multipart parsing component of Rack
7.5
CVSS
2.2%
EPSS
No
On KEV
Description
A possible denial of service vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 in the multipart parsing component of Rack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
11.0 · source: NVD
RA
Rack · Rack Project
1.2 before 2.0.9.1; 2.1.0 before 2.1.4.1; 2.2.0 before 2.2.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-30122
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-30122
Third Party Advisory
https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
Third Party Advisory
https://security.gentoo.org/glsa/202310-18
Third Party Advisory
https://security.netapp.com/advisory/ntap-20231208-0012/
Third Party Advisory
https://www.debian.org/security/2023/dsa-5530
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