CVE-2022-22153
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An Insufficient Algorithmic Complexity combined with an Allocation of Resources Without Limits or Throttling vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 allows an unauthenticated network attacker to cause latency in transit packet processing and even packet loss. If transit traffic includes a significant percentage (> 5%) of fragmented packets which need to be reassembled, high latency or packet drops might be observed. This issue affects Juniper Networks Junos OS on SRX Series, MX Series with SPC3: All versions prior to 18.2R3; 18.3 versions prior to 18.3R3; 18.4 versions prior to 18.4R2-S9, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S1, 19.2R2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Juniper Networks | Junos OS | unspecified < 18.2R3 | affected |
| Juniper Networks | Junos OS | 18.3 < 18.3R3 | affected |
| Juniper Networks | Junos OS | 18.4 < 18.4R2-S9, 18.4R3 | affected |
| Juniper Networks | Junos OS | 19.1 < 19.1R2 | affected |
| Juniper Networks | Junos OS | 19.2 < 19.2R1-S1, 19.2R2 | affected |
Weaknesses
- CWE-407: CWE-407 Algorithmic Complexity
- Denial of Service (DoS)
- CWE-770: CWE-770 Allocation of Resources Without Limits or Throttling
Workarounds
There are no viable workarounds for this issue.
ADP Enrichment
CVE Program Container
Additional References
References
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