Description (CNA)
In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to an off-by-one heap-based buffer overflow during the cleaning of crafted syslog msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/ossec/ossec-hids/issues/1821
- https://www.ossec.net/
- https://github.com/ossec/ossec-hids/issues/1816
- https://security.gentoo.org/glsa/202007-33
ADP enrichment
No English description supplied.