ByteOS Network

NVD Vulnerability Details :

CVE-2020-8442

Analyzed

Source-cve@mitre.org

Published At-30 Jan, 2020 | 01:15

Updated At-12 Sep, 2022 | 18:43

In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-based buffer overflow in the rootcheck decoder component via an authenticated client.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 8.8

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 6.5

Base severity: MEDIUM

Vector:

AV:N/AC:L/Au:S/C:P/I:P/A:P

CPE Matches

ossec>>ossec>>Versions from 2.7(inclusive) to 3.5.0(inclusive)

cpe:2.3:a:ossec:ossec:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov

CWE ID: CWE-787

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/ossec/ossec-hids/issues/1820	cve@mitre.org	Exploit Patch Third Party Advisory
https://github.com/ossec/ossec-hids/issues/1821	cve@mitre.org	Third Party Advisory
https://security.gentoo.org/glsa/202007-33	cve@mitre.org	Third Party Advisory
https://www.ossec.net/	cve@mitre.org	Vendor Advisory

Hyperlink: https://github.com/ossec/ossec-hids/issues/1820

Source: cve@mitre.org

Resource:

Exploit

Patch

Third Party Advisory

Hyperlink: https://github.com/ossec/ossec-hids/issues/1821

Source: cve@mitre.org

Resource:

Third Party Advisory

Hyperlink: https://security.gentoo.org/glsa/202007-33

Source: cve@mitre.org

Resource:

Third Party Advisory

Hyperlink: https://www.ossec.net/

Source: cve@mitre.org

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History