Juniper Junos OS: 2024-04 Security Bulletin: Junos OS: SRX Branch Series and SRX 4000 Series: When DNS proxy is configured and specific DNS queries are received, resolver's performance is degraded (JSA79091) (CVE-2022-2795)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
09/21/2022
04/11/2024
04/11/2024
11/27/2024
Description
By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.
Solution(s)
- juniper-junos-os-upgrade-latest
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center