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Juniper networks junos os, allocation of resources without limits or throttling: 14 records, one defect family

Juniper networks junos os has been reported 14 separate times for the same kind of mistake, CWE-770, between 2018-01-10 and 2024-10-11. A defect family is our own grouping of the CVE corpus: every record naming one product and one weakness class, collected so a repeat is visible as a repeat. No public source publishes this, and what this page counts is how often this one product has gone wrong in this one way.

What this page is, and what it is not

The records are public. This grouping is not, and this one took more than a lookup. Every record here carries CWE-770, which matches exactly. The product name does not: the authorities wrote it 2 different ways, and no text match joins those strings, so a search for any one spelling finds a fraction of what exists and gives no sign the rest is there. Our own embedding, pro@dim2000, read those 2 groups, of 7, 7 records, and found they name one product. That is how 14 records no public source connects came to be on one page, and it is the part you cannot look up. Every spelling stays printed beside its own records, because a judgement you cannot inspect is a judgement you should not cite, and if one of them is a different product this family is wrong and its count is wrong with it.

One record is an incident. 14 filings, between 2018-01-10 and 2024-10-11, all landing on the same weakness class in the same product, is a habit in what gets reported here, and a habit is something you can plan around. This is what we held on 2026-09-20.

A repeat is evidence about where to look. If you are reviewing Juniper networks junos os, the records below say which mistake has already been found more than once, which is the cheapest place a reviewer can start. If you are asking the vendor a question, a count under one weakness class is a better question than any single record is.

What this page cannot tell you is decided by what was joined. A product name and a weakness class settled membership, so those two values are the whole of what the page asserts. Records here may sit in the same line of code or in unrelated parts of the product, and we hold no value that separates those cases. A fixed version named in one record closes that record and says nothing about the others. And nothing here describes anyone's systems, because no value in this family connects a product name to an installation.

CVE-2018-0006CVE-2019-0010CVE-2021-0224CVE-2021-0285CVE-2021-31369CVE-2023-22403CVE-2023-44191CVE-2022-22211CVE-2022-22212CVE-2024-21604CVE-2024-47502CVE-2024-47505CVE-2024-47508CVE-2024-47509
This family is two groups, 7 records and 7 between 2018-01-10 and 2024-10-11. Neither accounts for most of it, and nothing in the product name said they were the same defect family.

The names the authorities used

2 different ways, each written by whoever filed the records under it. They are printed as written rather than tidied, because the tidying is the step that would hide what was merged.

juniper networks junos os
juniper networks junos os evolved

Family membership: computed, pro@dim2000

What pulled them together

These records reached one family from 2 separate groups. A join on the product name alone could not see they were the same, because the authorities wrote the product and its versions differently each time. The grouping was computed by pro@dim2000.

7 recordsCVE-2018-0006, CVE-2019-0010, CVE-2021-0224, CVE-2021-0285, CVE-2021-31369, CVE-2023-22403, CVE-2023-44191
7 recordsCVE-2022-22211, CVE-2022-22212, CVE-2024-21604, CVE-2024-47502, CVE-2024-47505, CVE-2024-47508, CVE-2024-47509

What the records offer

All 14 records publish a fixed version.

The earliest was published 2018-01-10 and the latest 2024-10-11. That span is how long this product kept producing this weakness, not how long any one record took to fix.

What this page does not cover

This is a family of records that read alike. It is not a shared vulnerability, not an inventory, and not a statement that one fix closes the rest. Each record's own state, its own dates and its own receipts are on its own page.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Everything this vendor has, including records outside this family:

CVE-2018-0006Junos OS: bbe-smgd process denial of service while processing VLAN authentication requests/rejectsDenial of service
CVE-2019-0010Junos OS: SRX Series: Crafted HTTP traffic may cause UTM to consume all mbufs, leading to Denial of Service
CVE-2021-0224Junos OS: ANCPD core when hitting maximum-discovery-table-entries limitCWE-770 Allocation of Resources Without Limits…
CVE-2021-0285Junos OS: QFX5000 Series and EX4600 Series: Continuous traffic destined to a device configured with MC-LAG leading to…CWE-770 Allocation of Resources Without Limits…
CVE-2021-31369Junos OS: MX Series: Traffic drops will be observed if MS-MPC/MS-PIC resources are consumed by certain traffic causing…CWE-770 Allocation of Resources Without Limits…
CVE-2022-22211Junos OS Evolved: PTX Series: Multiple FPCs become unreachable due to continuous polling of specific SNMP OIDDenial of Service (DoS)
CVE-2022-22212Junos OS Evolved: A high rate of specific hostbound traffic will cause unexpected hostbound traffic delays or dropsCWE-770 Allocation of Resources Without Limits…
CVE-2023-22403Junos OS: QFX10K Series: An ICCP flap will be observed due to excessive specific trafficCWE-770 Allocation of Resources Without Limits…
CVE-2023-44191Junos OS: QFX5000 Series and EX4000 Series: Denial of Service (DoS) on a large scale VLAN due to PFE hoggingCWE-770 Allocation of Resources Without Limits…
CVE-2024-21604Junos OS Evolved: A high rate of specific traffic will cause a complete system outageCWE-770 Allocation of Resources Without Limits…
CVE-2024-47502Junos OS Evolved: TCP session state is not always cleared on the Routing Engine leading to DoSCWE-770 Allocation of Resources Without Limits…
CVE-2024-47505Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #1CWE-770 Allocation of Resources Without Limits…
CVE-2024-47508Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #2CWE-770 Allocation of Resources Without Limits…
CVE-2024-47509Junos OS Evolved: Specific low privileged CLI commands and SNMP GET requests can trigger a resource leak #3CWE-770 Allocation of Resources Without Limits…

14 records, read from the index as it stood on 20 Sep 2026. Every row opens the record it names, and every value on that record opens its own receipt.

Everything on this page is free. Public data. Withholding it protects nothing.