CVE-2022-22195 is an Improper Update of Reference Count vulnerability in Juniper Networks Junos OS Evolved that allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS) by triggering a counter overflow. This high-severity vulnerability (CVSS 7.5) affects all versions of Junos OS Evolved prior to 20.4R3-S1-EVO, 21.1 versions prior to 21.1R3-EVO, 21.2 versions prior to 21.2R3-EVO, and 21.3 versions prior to 21.3R2-EVO. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:*:*:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s1:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r1-s2:*:*:*:*:*:* | ||
20.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos_os_evolved:20.4:r2:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
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.