Executive Summary

Informations
Name CVE-2021-41559 First vendor Publication 2022-06-28
Vendor Cve Last vendor Modification 2023-08-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
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

Silverstripe silverstripe/framework 4.8.1 has a quadratic blowup in Convert::xml2array() that enables a remote attack via a crafted XML document.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41559

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 46

Sources (Detail)

Source Url
MISC https://github.com/silverstripe/silverstripe-framework/releases
https://www.silverstripe.org/download/security-releases/
https://www.silverstripe.org/download/security-releases/cve-2021-41559

Alert History

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Date Informations
2024-08-02 13:29:13
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2024-08-02 01:26:47
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2024-02-02 02:29:06
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2024-02-01 12:24:57
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2023-09-05 13:23:28
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2023-09-05 01:24:27
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2023-09-02 13:21:54
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2023-09-02 01:24:49
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2023-08-12 05:28:24
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2023-08-12 01:24:03
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2023-08-11 05:28:22
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2023-08-11 01:24:51
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2023-08-09 17:28:14
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2023-08-06 13:18:05
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2023-08-06 01:23:46
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2023-08-04 13:18:28
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2023-08-04 01:24:08
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2023-07-14 13:18:32
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2023-07-14 01:23:56
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2023-03-29 02:20:35
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2023-03-28 12:24:08
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2022-10-11 13:09:58
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2022-10-11 01:23:33
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2022-07-13 21:27:22
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2022-07-08 09:27:12
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2022-06-29 17:27:10
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2022-06-29 05:27:11
  • First insertion