What is CVE-2022-22198?

CVE-2022-22198 is a high-severity vulnerability in Juniper Junos, classified under Access of Uninitialized Pointer. CVSS score: 7.5/10. Published 2022-04-14.

How severe is CVE-2022-22198?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Juniper Junos

CVE-2022-22198

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service (DoS). Continued receipt of these specific packets will cause a sust…

EPSS: 0.009 (53.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 20.4, 21.1, 21.2
Juniper Mx10
Juniper Mx10000
Juniper Mx10003
Juniper Mx10008
Juniper Mx10016
Juniper Mx104
Juniper Mx150
Juniper Mx2008
Juniper Mx2010

Weakness classification (CWE)

CWE-824 — Access of Uninitialized Pointer

References

sirt@juniper.net (x_refsource_CONFIRM, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22198?: CVE-2022-22198 is a high-severity vulnerability in Juniper Junos, classified under Access of Uninitialized Pointer. CVSS score: 7.5/10. Published 2022-04-14.
How severe is CVE-2022-22198?: High severity. CVSS v3 base score is 7.5 out of 10.