7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
36.9%
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.
Author | Note |
---|---|
iconstantin | Intrusive backport for older releases. |
discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388
launchpad.net/bugs/cve/CVE-2023-27530
nvd.nist.gov/vuln/detail/CVE-2023-27530
security-tracker.debian.org/tracker/CVE-2023-27530
ubuntu.com/security/notices/USN-6837-1
www.cve.org/CVERecord?id=CVE-2023-27530