https://kb.juniper.net/JSA11279

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11279 advisory.

  - A Missing Release of Memory after Effective Lifetime vulnerability in the Public Key Infrastructure daemon     (pkid) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of     Service (DoS). In a scenario where Public Key Infrastructure (PKI) is used in combination with Certificate     Revocation List (CRL), if the CRL fails to download the memory allocated to store the CRL is not released.
    Repeated occurrences will eventually consume all available memory and lead to an inoperable state of the     affected system causing a DoS. This issue affects Juniper Networks Junos OS: All versions prior to     18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2     versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to     19.4R2-S5, 19.4R3-S5; 20.1 versions prior to 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions     prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2, 21.1R3; 21.2 versions     prior to 21.2R1-S1, 21.2R2. This issue can be observed by monitoring the memory utilization of the pkid     process via: root@jtac-srx1500-r2003> show system processes extensive | match pki 20931 root 20 0 733M     14352K select 0:00 0.00% pkid which increases over time: root@jtac-srx1500-r2003> show system processes     extensive | match pki 22587 root 20 0 901M 181M select 0:03 0.00% pkid (CVE-2022-22173)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

CVE-2022-22173

high

Tenable Plugins

high