CVE-2022-22194 — Improper Check for Unusual or Exceptional Conditions in Networks Junos OS Evolved
Severity
7.5HIGHNVD
EPSS
0.2%
top 63.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 14
Latest updateApr 15
Description
An Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX10004, and PTX10008 allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). Continued receipt of these crafted packets will cause a sustained Denial of Service condition. This issue affects Juniper Networks Junos OS Evolved all versions prior to 20.4R2-S3-EVO on PTX10003, PTX10004, and PTX10008. This issue does not affect:…
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6
Affected Packages2 packages
🔴Vulnerability Details
2GHSA▶
GHSA-242f-wggc-9x23: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX1000↗2022-04-15
CVEList▶
Junos OS Evolved: PTX series: An attacker sending a crafted GRE packet will cause the PFE to restart↗2022-04-14
📋Vendor Advisories
1Juniper▶
CVE-2022-22194: An Improper Check for Unusual or Exceptional Conditions vulnerability in the packetIO daemon of Juniper Networks Junos OS Evolved on PTX10003, PTX1000↗2022-04-14