CVE-2023-27530
HIGHRack <2.0.9.3 - Denial of Service via Multipart MIME Parsing
Title source: llmDescription
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.
References (4)
Core 4
Core References
Patch, Vendor Advisory
https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388
Vendor Advisory
https://security.netapp.com/advisory/ntap-20231208-0015/
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5530
Scores
CVSS v3
7.5
EPSS
0.0198
EPSS Percentile
83.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
CWE-400
Status
published
Products (4)
debian/debian_linux
10.0
debian/debian_linux
11.0
rack/rack
< 2.0.9.3
rubygems/rack
0 - 2.0.9.3RubyGems
Published
Mar 10, 2023
Tracked Since
Feb 18, 2026