Executive Summary

Informations
Name CVE-2023-20052 First vendor Publication 2023-03-01
Vendor Cve Last vendor Modification 2024-01-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:

A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device.

This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20052

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 32
Application 1
Application 155
Application 4

Sources (Detail)

Source Url
MISC https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory...

Alert History

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Date Informations
2024-02-01 21:28:29
  • Multiple Updates
2024-02-01 17:27:08
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2024-02-01 13:28:12
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2024-02-01 12:28:57
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2024-01-25 21:27:53
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2023-12-02 02:28:01
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2023-10-01 17:27:32
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2023-09-05 13:37:48
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2023-09-05 01:28:18
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2023-09-02 13:35:33
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2023-09-02 01:28:46
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2023-08-12 13:41:36
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2023-08-12 01:28:02
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2023-08-11 13:32:35
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2023-08-11 01:28:53
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2023-08-06 13:30:01
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2023-08-06 01:27:41
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2023-08-04 13:30:32
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2023-08-04 01:28:04
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2023-07-19 13:20:30
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2023-07-19 09:27:29
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2023-07-14 13:30:24
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2023-07-14 01:27:43
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2023-03-29 02:29:38
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2023-03-28 12:27:39
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2023-03-13 17:27:28
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2023-03-01 17:27:16
  • Multiple Updates
2023-03-01 13:27:17
  • First insertion