Executive Summary

Informations
Name CVE-2021-23926 First vendor Publication 2021-01-14
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:N/S:U/C:H/I:N/A:H
Overall CVSS Score 9.1
Base Score 9.1 Environmental Score 9.1
impact SubScore 5.2 Temporal Score 9.1
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The XML parsers used by XMLBeans up to version 2.6.0 did not set the properties needed to protect the user from malicious XML input. Vulnerabilities include possibilities for XML Entity Expansion attacks. Affects XMLBeans up to and including v2.6.0.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23926

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-776 Unrestricted Recursive Entity References in DTDs ('XML Bomb')

CPE : Common Platform Enumeration

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

Sources (Detail)

https://lists.apache.org/thread.html/r2dc5588009dc9f0310b7382269f932cc96cae4c...
https://lists.apache.org/thread.html/rbb01d10512098894cd5f22325588197532c64f1...
Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210513-0004/
MISC https://issues.apache.org/jira/browse/XMLBEANS-517
https://poi.apache.org/
https://www.oracle.com/security-alerts/cpuoct2021.html
MLIST https://lists.debian.org/debian-lts-announce/2021/06/msg00024.html
N/A https://www.oracle.com/security-alerts/cpujul2022.html

Alert History

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Date Informations
2023-11-07 21:36:03
  • Multiple Updates
2022-12-07 00:27:36
  • Multiple Updates
2022-07-26 00:29:51
  • Multiple Updates
2021-12-07 00:23:15
  • Multiple Updates
2021-10-20 17:23:16
  • Multiple Updates
2021-06-30 01:40:10
  • Multiple Updates
2021-06-30 01:39:21
  • Multiple Updates
2021-06-30 00:22:56
  • Multiple Updates
2021-06-28 21:23:16
  • Multiple Updates
2021-05-18 00:23:06
  • Multiple Updates
2021-05-14 05:23:01
  • Multiple Updates
2021-03-26 12:38:11
  • Multiple Updates
2021-01-26 17:22:59
  • Multiple Updates
2021-01-14 21:23:37
  • First insertion