CVE-2022-22230
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs
An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause DoS (Denial of Service). If another router generates more than one specific valid OSPFv3 LSA then rpd will crash while processing these LSAs. This issue only affects systems configured with OSPFv3, while OSPFv2 is not affected. This issue affects: Juniper Networks Junos OS 19.2 versions prior to 19.2R3-S6; 19.3 version 19.3R2 and later versions; 19.4 versions prior to 19.4R2-S8, 19.4R3-S9; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S5-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-S1-EVO; 21.3-EVO versions prior to 21.3R3-S2-EVO; 21.4-EVO versions prior to 21.4R2-EVO; 22.1-EVO versions prior to 22.1R2-EVO; 22.2-EVO versions prior to 22.2R2-EVO. This issue does not affect Juniper Networks Junos OS 19.2 versions prior to 19.2R2.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 19.2 | affected | custom | 19.2R3-S6 | Unavailable |
|
| 19.3R2 | affected | custom | 19.3* | Unavailable | None listed |
| 19.4 | affected | custom | 19.4R2-S8, 19.4R3-S9 | Unavailable | None listed |
| 20.1R1 | affected | custom | 20.1* | Unavailable | None listed |
| 20.2 | affected | custom | 20.2R3-S5 | Unavailable | None listed |
| 20.3 | affected | custom | 20.3R3-S5 | Unavailable | None listed |
| 20.4 | affected | custom | 20.4R3-S4 | Unavailable | None listed |
| 21.1 | affected | custom | 21.1R3-S2 | Unavailable | None listed |
| 21.2 | affected | custom | 21.2R3-S1 | Unavailable | None listed |
| 21.3 | affected | custom | 21.3R3-S2 | Unavailable | None listed |
| 21.4 | affected | custom | 21.4R2 | Unavailable | None listed |
Junos OS Evolved
- Vendor
- Juniper Networks
- Product
- Junos OS Evolved
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | 20.4R3-S5-EVO | Unavailable | None listed |
| 21.1-EVO | affected | custom | 21.1R3-S2-EVO | Unavailable | None listed |
| 21.2-EVO | affected | custom | 21.2R3-S1-EVO | Unavailable | None listed |
| 21.3-EVO | affected | custom | 21.3R3-S2-EVO | Unavailable | None listed |
| 21.4-EVO | affected | custom | 21.4R2-EVO | Unavailable | None listed |
| 22.1-EVO | affected | custom | 22.1R2-EVO | Unavailable | None listed |
| 22.2-EVO | affected | custom | 22.2R2-EVO | Unavailable | None listed |