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High severity7.5NVD Advisory· Published Oct 18, 2022· Updated Jun 17, 2026

CVE-2022-22228

CVE-2022-22228

Description

An Improper Validation of Specified Type of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an attacker to cause an RPD memory leak leading to a Denial of Service (DoS). This memory leak only occurs when the attacker's packets are destined to any configured IPv6 address on the device. This issue affects: Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1.

Affected products

31
  • Juniper Networks/Junos31 versions
    cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*+ 30 more
    • cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:22.1:r1-s1:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
    • (no CPE)range: 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2
    • (no CPE)range: 21.1

Patches

Vulnerability mechanics

References

1

News mentions

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