Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-12137 First vendor Publication 2020-04-24
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 6.1
Base Score 6.1 Environmental Score 6.1
impact SubScore 2.7 Temporal Score 6.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

GNU Mailman 2.x before 2.1.30 uses the .obj extension for scrubbed application/octet-stream MIME parts. This behavior may contribute to XSS attacks against list-archive visitors, because an HTTP reply from an archive web server may lack a MIME type, and a web browser may perform MIME sniffing, conclude that the MIME type should have been text/html, and execute JavaScript code.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12137

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 74
Application 1
Os 2
Os 3
Os 2
Os 1

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
DEBIAN https://www.debian.org/security/2020/dsa-4664
MISC http://bazaar.launchpad.net/~mailman-coders/mailman/2.1/view/head:/NEWS
https://www.openwall.com/lists/oss-security/2020/02/24/2
https://www.openwall.com/lists/oss-security/2020/02/24/3
MLIST http://www.openwall.com/lists/oss-security/2020/04/24/3
https://lists.debian.org/debian-lts-announce/2020/05/msg00002.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.html
UBUNTU https://usn.ubuntu.com/4348-1/

Alert History

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Date Informations
2023-11-07 21:37:30
  • Multiple Updates
2022-11-16 09:27:29
  • Multiple Updates
2021-05-04 13:44:58
  • Multiple Updates
2021-04-22 02:56:53
  • Multiple Updates
2020-10-27 21:23:27
  • Multiple Updates
2020-10-23 00:22:58
  • Multiple Updates
2020-09-03 01:29:24
  • Multiple Updates
2020-05-23 02:35:35
  • First insertion