CVE-2022-22213 is a Denial of Service (DoS) vulnerability in Juniper Networks Junos OS and Junos OS Evolved, specifically affecting the routing protocol daemon (RPD) process. An unauthenticated attacker can crash the RPD by sending a crafted BGP update under specific heavy load conditions, leading to a sustained DoS. This vulnerability is rated Medium severity (CVSS 5.9) due to its network-based attack vector and high impact on availability, though exploitation requires a high attack complexity and BGP multipath to be enabled. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
21.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:* | ||
21.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:* | ||
21.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:* | ||
21.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:* | ||
21.1CPE matchmatch criteria | cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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