Executive Summary

Informations
Name CVE-2022-20698 First vendor Publication 2022-01-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None 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:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the OOXML parsing module in Clam AntiVirus (ClamAV) Software version 0.104.1 and LTS version 0.103.4 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper checks that may result in an invalid pointer read. An attacker could exploit this vulnerability by sending a crafted OOXML file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-20698

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 151
Os 6
Os 3

Sources (Detail)

https://blog.clamav.net/2022/01/clamav-01035-and-01042-security-patch.html
https://security.gentoo.org/glsa/202310-01
Source Url

Alert History

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Date Informations
2025-03-29 02:59:33
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2025-03-28 13:29:22
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2024-11-28 14:05:20
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2024-08-02 13:32:08
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2024-08-02 01:28:06
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2024-02-02 02:31:18
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2024-02-01 12:25:53
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2023-10-01 17:27:35
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2023-09-05 13:25:44
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2023-09-05 01:25:20
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2023-09-02 13:24:05
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2023-09-02 01:25:43
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2023-08-12 13:30:16
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2023-08-12 01:24:58
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2023-08-11 13:22:23
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2023-08-11 01:25:48
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2023-08-06 13:20:08
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2023-08-06 01:24:41
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2023-08-04 13:20:32
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2023-08-04 01:25:03
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2023-07-24 17:27:41
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2023-07-14 13:20:35
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2023-07-14 01:24:49
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2023-03-29 02:22:30
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2023-03-28 12:24:59
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2022-10-11 13:11:41
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2022-10-11 01:24:22
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2022-05-13 02:02:13
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2022-01-21 17:22:56
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2022-01-15 01:51:06
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2022-01-15 01:51:05
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2022-01-14 17:22:53
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2022-01-14 12:51:02
  • First insertion