CVE-2020-8448 - In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket by a local user

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MEDIUM

In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket by a local user

Published Jan 30, 2020

5.5

MEDIUM

CVSS 3.1

EPSS 0.49%

Description

In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket by a local user.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-476

NULL Pointer Dereference

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-29314
Advisory
https://github.com/ossec/ossec-hids/issues/1815
x_refsource_MISCExploitThird Party Advisory
https://github.com/ossec/ossec-hids/issues/1821
x_refsource_MISCThird Party Advisory
https://security.gentoo.org/glsa/202007-33
vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://www.ossec.net/
x_refsource_MISCVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-29314		Advisory
https://github.com/ossec/ossec-hids/issues/1815		x_refsource_MISCExploitThird Party Advisory
https://github.com/ossec/ossec-hids/issues/1821		x_refsource_MISCThird Party Advisory
https://security.gentoo.org/glsa/202007-33		vendor-advisoryx_refsource_GENTOOThird Party Advisory
https://www.ossec.net/		x_refsource_MISCVendor Advisory