CVE-2020-35488
High
Description
The fileop module of the NXLog service in NXLog Community Edition 2.10.2150 allows remote attackers to cause a denial of service (daemon crash) via a crafted Syslog payload to the Syslog service. This attack requires a specific configuration. Also, the name of the directory created must use a Syslog field. (For example, on Linux it is not possible to create a .. directory. On Windows, it is not possible to create a CON directory.)
SeverityHigh
CVSS7.5
Exploit probability—
ProductNxlog
PublishedJan 5, 2021
First seenJan 5, 2021
How to fix
Update
- nxlog nxlog3.0.2272 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nxlog nxlog | v < 3.0.2272 | 3.0.2272 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.