CVE-2022-22238
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: The rpd process will crash when a malformed incoming RESV message is processed
An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). When an incoming RESV message corresponding to a protected LSP is malformed it causes an incorrect internal state resulting in an rpd core. This issue affects: Juniper Networks Junos OS All versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S6; 19.4 versions prior to 19.4R3-S8; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R3; 21.3 versions prior to 21.3R2. Juniper Networks Junos OS Evolved All versions prior to 20.2R3-S3-EVO; 20.3-EVO version 20.3R1-EVO and later versions; 20.4-EVO versions prior to 20.4R3-S1-EVO; 21.1-EVO version 21.1R1-EVO and later versions; 21.2-EVO version 21.2R1-EVO and later versions; 21.3-EVO versions prior to 21.3R2-EVO.
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) |
|---|---|---|---|---|---|
| unspecified | affected | custom | 19.2R3-S6 | Unavailable | None listed |
| 19.3 | affected | custom | 19.3R3-S6 | Unavailable | None listed |
| 19.4 | affected | custom | 19.4R3-S8 | Unavailable | None listed |
| 20.1 | affected | custom | 20.1R3-S2 | Unavailable | None listed |
| 20.2 | affected | custom | 20.2R3-S3 | Unavailable | None listed |
| 20.3 | affected | custom | 20.3R3-S2 | Unavailable | None listed |
| 20.4 | affected | custom | 20.4R3-S1 | Unavailable | None listed |
| 21.1 | affected | custom | 21.1R3 | Unavailable | None listed |
| 21.2 | affected | custom | 21.2R1-S2, 21.2R3 | Unavailable | None listed |
| 21.3 | affected | custom | 21.3R2 | 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 | 20.2R3-S3-EVO | Unavailable | None listed |
| 20.3R1-EVO | affected | custom | 20.3-EVO* | Unavailable | None listed |
| 20.4-EVO | affected | custom | 20.4R3-S1-EVO | Unavailable | None listed |
| 21.1R1-EVO | affected | custom | 21.1-EVO* | Unavailable | None listed |
| 21.2R1-EVO | affected | custom | 21.2-EVO* | Unavailable | None listed |
| 21.3-EVO | affected | custom | 21.3R2-EVO | Unavailable | None listed |