Executive Summary

Informations
Name CVE-2021-3541 First vendor Publication 2021-07-09
Vendor Cve Last vendor Modification 2022-03-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 Low User Interaction None
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:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3541

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 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 1
Application 149

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210805-0007/
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1950515
https://www.oracle.com/security-alerts/cpujan2022.html

Alert History

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Date Informations
2024-02-02 02:26:44
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2024-02-01 12:24:14
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2023-09-05 13:21:00
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2023-09-05 01:23:44
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2023-09-02 13:19:34
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2023-09-02 01:24:06
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2023-08-12 13:25:41
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2023-08-12 01:23:20
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2023-08-11 13:17:56
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2023-08-11 01:24:06
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2023-08-06 13:15:54
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2023-08-06 01:23:04
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2023-08-04 13:16:16
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2023-08-04 01:23:25
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2023-07-14 13:16:19
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2023-07-14 01:23:13
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2023-03-29 02:18:28
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2023-03-28 12:23:26
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2022-10-11 13:08:06
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2022-10-11 01:22:53
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2022-03-01 21:23:25
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2022-02-07 21:23:16
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2021-08-19 12:44:24
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2021-08-05 17:22:58
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2021-07-12 21:23:11
  • Multiple Updates
2021-07-09 21:23:11
  • First insertion