QID 43974

Date Published: 2023-02-06

QID 43974: Juniper Network Operating System (Junos OS) Denial of Service (DoS) Vulnerability (JSA70197)

Juniper Junos is the network operating system used in Juniper Networks hardware systems.

An Improper Validation of Array Index vulnerability in the Advanced Forwarding Toolkit Manager daemon (aftmand) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

Affected Junos versions:
22.1 version 22.1R2 and later versions;
22.1 versions prior to 22.1R3;
22.2 versions prior to 22.2R2.
QID detection logic: (Authenticated)
It checks for vulnerable Junos OS version.

Successful exploitation allows a network-based, unauthenticated attacker to cause Denial of Service (DoS).

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Please refer JSA70197

Vendor References

JSA70197 - kb.juniper.net/JSA70197

CVEs related to QID 43974

CVE-2023-22401 |

Software Advisories

Advisory ID	Software	Component	Link
JSA70197			kb.juniper.net/JSA70197

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