CVE-2023-27530

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-27530
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20231208-0015/
https://www.debian.org/security/2023/dsa-5530 Third Party Advisory
https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20231208-0015/
https://www.debian.org/security/2023/dsa-5530 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*
cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*
cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*
cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
History

13 Feb 2025, 15:37

Type Values Removed Values Added
First Time Rack
Rack rack
CPE cpe:2.3:a:rack_project:rack:*:*:*:*:*:ruby:*:* cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*

21 Nov 2024, 07:53

Type Values Removed Values Added
References () https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 - Patch, Vendor Advisory () https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388 - Patch, Vendor Advisory
References () https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html - Mailing List, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20231208-0015/ - () https://security.netapp.com/advisory/ntap-20231208-0015/ -
References () https://www.debian.org/security/2023/dsa-5530 - Third Party Advisory () https://www.debian.org/security/2023/dsa-5530 - Third Party Advisory

08 Dec 2023, 22:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20231208-0015/ -

04 Nov 2023, 02:46

Type Values Removed Values Added
References (DEBIAN) https://www.debian.org/security/2023/dsa-5530 - (DEBIAN) https://www.debian.org/security/2023/dsa-5530 - Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html - (MLIST) https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html - Mailing List, Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
First Time Debian
Debian debian Linux

22 Oct 2023, 19:15

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2023/dsa-5530 -

17 Apr 2023, 16:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html -
Information

Published : 2023-03-10 22:15

Updated : 2025-02-13 15:37

NVD link : CVE-2023-27530

Mitre link : CVE-2023-27530

CVE.ORG link : CVE-2023-27530

JSON object : View

Products Affected

debian

  • debian_linux

rack

  • rack
CWE
CWE-400

Uncontrolled Resource Consumption

CWE-770

Allocation of Resources Without Limits or Throttling