CVE-2023-44185
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- 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: In an BGP scenario RPD crashes upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet
An Improper Input Validation vulnerability in the routing protocol daemon (rpd) of Juniper Networks allows an attacker to cause a Denial of Service (DoS )to the device upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet. Continued receipt of this packet will cause a sustained Denial of Service condition. This issue affects: * Juniper Networks Junos OS: * All versions prior to 20.4R3-S6; * 21.1 versions prior to 21.1R3-S5; * 21.2 versions prior to 21.2R3-S4; * 21.3 versions prior to 21.3R3-S3; * 21.4 versions prior to 21.4R3-S3; * 22.1 versions prior to 22.1R2-S2, 22.1R3; * 22.2 versions prior to 22.2R2-S1, 22.2R3; * 22.3 versions prior to 22.3R1-S2, 22.3R2. Juniper Networks Junos OS Evolved: * All versions prior to 20.4R3-S6-EVO; * 21.1-EVO version 21.1R1-EVO and later versions prior to 21.2R3-S4-EVO; * 21.3-EVO versions prior to 21.3R3-S3-EVO; * 21.4-EVO versions prior to 21.4R3-S3-EVO; * 22.1-EVO versions prior to 22.1R3-EVO; * 22.2-EVO versions prior to 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions prior to 22.3R1-S2-EVO, 22.3R2-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
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 20.4R3-S6 | Unavailable | None listed |
| 21.1 | affected | semver | 21.1R3-S5 | Unavailable | None listed |
| 21.2 | affected | semver | 21.2R3-S4 | Unavailable | None listed |
| 21.3 | affected | semver | 21.3R3-S3 | Unavailable | None listed |
| 21.4 | affected | semver | 21.4R3-S3 | Unavailable | None listed |
| 22.1 | affected | semver | 22.1R2-S2, 22.1R3 | Unavailable | None listed |
| 22.2 | affected | semver | 22.2R2-S1, 22.2R3 | Unavailable | None listed |
| 22.3 | affected | semver | 22.3R1-S2, 22.3R2 | Unavailable | None listed |
Junos OS Evolved
- Vendor
- Juniper Networks
- Product
- Junos OS Evolved
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 20.4R3-S6-EVO | Unavailable | None listed |
| 21.1R1-EVO | affected | semver | 21.1*-EVO | Unavailable | None listed |
| 21.2-EVO | affected | semver | 21.2R3-S4-EVO | Unavailable | None listed |
| 21.3-EVO | affected | semver | 21.3R3-S3-EVO | Unavailable | None listed |
| 21.4-EVO | affected | semver | 21.4R3-S3-EVO | Unavailable | None listed |
| 22.1-EVO | affected | semver | 22.1R3-EVO | Unavailable | None listed |
| 22.2-EVO | affected | semver | 22.2R2-S1-EVO, 22.2R3-EVO | Unavailable | None listed |
| 22.3-EVO | affected | semver | 22.3R1-S2-EVO, 22.3R2-EVO | Unavailable | None listed |