CVE-2022-22233 is an Unchecked Return Value to NULL Pointer Dereference vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved. It allows a low-privileged, locally authenticated attacker to cause a Denial of Service (DoS) under specific Segment Routing to Label Distribution Protocol interworking configurations. With a CVSS score of 5.5 (Medium), this vulnerability has a low attack complexity and requires local access with low privileges, but can lead to high availability impact. The EPSS score and FAUCET Risk Score indicate a relatively low likelihood of exploitation. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE. It is not listed in the CISA KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:* | ||
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:* | ||
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:* | ||
21.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:* | ||
22.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.