CVE-2023-27530

CVSS 7.5 HIGHEPSS 1.8%CWE-400 CWE-770

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

10 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME parsing code in which could allow an attacker to craft requests that can be abuse to cause multipart parsing to take longer than expected.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · https://github.com/rack/rack

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References

https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html https://security.netapp.com/advisory/ntap-20231208-0015/https://www.debian.org/security/2023/dsa-5530