QID 43969

Date Published: 2023-02-02

QID 43969: Juniper Network Operating System (Junos OS) Denial of Service (DoS) Vulnerability (JSA70180)

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

Affected Junos versions:
This issue affects: Juniper Networks Junos OS Evolved All versions prior to 19.1R3-S9
19.2 version 19.2R1 and later versions
19.3 versions prior to 19.3R3-S6
19.4 versions prior to 19.4R2-S7, 19.4R3-S9
20.1 versions prior to 20.1R3-S4
20.2 versions prior to 20.2R3-S5
20.3 versions prior to 20.3R3-S4
20.4 versions prior to 20.4R3-S4
21.1 versions prior to 21.1R3-S3
21.2 versions prior to 21.2R3-S1
21.3 versions prior to 21.3R3-S1
21.4 versions prior to 21.4R2
22.1 versions prior to 22.1R2
QID detection logic: (Authenticated)
It checks for vulnerable Junos OS version.

Successful exploitation could compromise confidentiality, integrity and availability

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

The following software releases have been updated to resolve this specific issue: 19.1R3-S9, 19.3R3-S6, 19.4R2-S7, 19.4R3-S9, 20.1R3-S4, 20.2R3-S5, 20.3R3-S4, 20.4R3-S4, 21.1R3-S3, 21.2R3-S1, 21.3R3-S1, 21.4R2, 22.1R2, 22.2R1, and all subsequent releases. Please refer JSA70180

Vendor References

JSA70180 - kb.juniper.net/JSA70180

CVEs related to QID 43969

CVE-2022-0778 |

Software Advisories

Advisory ID	Software	Component	Link
JSA70180			kb.juniper.net/JSA70180

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