What is CVE-2023-22415?

CVE-2023-22415 is a high-severity vulnerability in Juniper Junos, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-01-13.

How severe is CVE-2023-22415?

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

Buffer overflow in Juniper Junos

CVE-2023-22415

An Out-of-Bounds Write vulnerability in the H.323 ALG of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). On all MX Series and SRX Series platform, when H.323 ALG is enabled and…

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.0th 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 19.4, 20.2, 20.3
Juniper Mx10
Juniper Mx10000
Juniper Mx10003
Juniper Mx10008
Juniper Mx10016
Juniper Mx104
Juniper Mx150
Juniper Mx2008
Juniper Mx2010

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

sirt@juniper.net (Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2023-22415?: CVE-2023-22415 is a high-severity vulnerability in Juniper Junos, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2023-01-13.
How severe is CVE-2023-22415?: High severity. CVSS v3 base score is 7.5 out of 10.