CVE-2022-30122
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.2.4-1 |
| sid | Fixed | 2.2.4-1 |
| forky | Fixed | 2.2.4-1 |
| bullseye | Fixed | 2.1.4-3+deb11u1 |
| bookworm | Fixed | 2.2.4-1 |
References
- https://groups.google.com/g/ruby-security-ann/c/L2Axto442qk
- https://www.suse.com/security/cve/CVE-2022-30122.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-30122
- https://discuss.rubyonrails.org/t/cve-2022-30122-denial-of-service-vulnerability-in-rack-multipart-parsing/80729
- https://github.com/rack/rack
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2022-30122.yml
- https://security.gentoo.org/glsa/202310-18
- https://security.netapp.com/advisory/ntap-20231208-0012
- https://www.debian.org/security/2023/dsa-5530
- https://security-tracker.debian.org/tracker/CVE-2022-30122
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.