5.5

CVE-2020-8448

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ossec ≫ Ossec Version >= 2.7 <= 3.5.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.383
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://github.com/ossec/ossec-hids/issues/1821
Third Party Advisory
https://security.gentoo.org/glsa/202007-33
Third Party Advisory
https://www.ossec.net/
Vendor Advisory
https://github.com/ossec/ossec-hids/issues/1815
Third Party Advisory
Exploit