CVE-2020-25613

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-25613
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.

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 HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7 Patch Third Party Advisory
https://hackerone.com/reports/965267 Permissions Required Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/
https://security.gentoo.org/glsa/202401-27
https://security.netapp.com/advisory/ntap-20210115-0008/ Third Party Advisory
https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/ Vendor Advisory
https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7 Patch Third Party Advisory
https://hackerone.com/reports/965267 Permissions Required Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/
https://security.gentoo.org/glsa/202401-27
https://security.netapp.com/advisory/ntap-20210115-0008/ Third Party Advisory
https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*
cpe:2.3:a:ruby-lang:webrick:*:*:*:*:*:ruby:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
History

21 Nov 2024, 05:18

Type Values Removed Values Added
References () https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7 - Patch, Third Party Advisory () https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7 - Patch, Third Party Advisory
References () https://hackerone.com/reports/965267 - Permissions Required, Third Party Advisory () https://hackerone.com/reports/965267 - Permissions Required, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html - () https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/ -
References () https://security.gentoo.org/glsa/202401-27 - () https://security.gentoo.org/glsa/202401-27 -
References () https://security.netapp.com/advisory/ntap-20210115-0008/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20210115-0008/ - Third Party Advisory
References () https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/ - Vendor Advisory () https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/ - Vendor Advisory

24 Jan 2024, 05:15

Type Values Removed Values Added
References
  • () https://security.gentoo.org/glsa/202401-27 -

07 Nov 2023, 03:20

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/', 'name': 'FEDORA-2020-02ca18c2a0', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/', 'name': 'FEDORA-2020-fe2a7d7390', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/ -

30 Apr 2023, 23:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html -
Information

Published : 2020-10-06 13:15

Updated : 2024-11-21 05:18

NVD link : CVE-2020-25613

Mitre link : CVE-2020-25613

CVE.ORG link : CVE-2020-25613

JSON object : View

Products Affected

ruby-lang

  • webrick
  • ruby

fedoraproject

  • fedora
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')