CVE-2023-44185: Junos OS and Junos OS Evolved: In an BGP scenario RPD crashes upon receiving and processing a specific malformed ISO VPN BGP UPDATE packet
First published: Thu Oct 12 2023(Updated: )
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.
Credit: sirt@juniper.net sirt@juniper.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Juniper JUNOS | <20.4 | |
| Juniper JUNOS | =20.4 | |
| Juniper JUNOS | =20.4-r1 | |
| Juniper JUNOS | =20.4-r1-s1 | |
| Juniper JUNOS | =20.4-r2 | |
| Juniper JUNOS | =20.4-r2-s1 | |
| Juniper JUNOS | =20.4-r2-s2 | |
| Juniper JUNOS | =20.4-r3 | |
| Juniper JUNOS | =20.4-r3-s1 | |
| Juniper JUNOS | =20.4-r3-s2 | |
| Juniper JUNOS | =20.4-r3-s3 | |
| Juniper JUNOS | =20.4-r3-s4 | |
| Juniper JUNOS | =20.4-r3-s5 | |
| Juniper JUNOS | =21.1 | |
| Juniper JUNOS | =21.1-r1 | |
| Juniper JUNOS | =21.1-r1-s1 | |
| Juniper JUNOS | =21.1-r2 | |
| Juniper JUNOS | =21.1-r2-s1 | |
| Juniper JUNOS | =21.1-r2-s2 | |
| Juniper JUNOS | =21.1-r3 | |
| Juniper JUNOS | =21.1-r3-s1 | |
| Juniper JUNOS | =21.1-r3-s2 | |
| Juniper JUNOS | =21.1-r3-s3 | |
| Juniper JUNOS | =21.1-r3-s4 | |
| Juniper JUNOS | =21.2 | |
| Juniper JUNOS | =21.2-r1 | |
| Juniper JUNOS | =21.2-r1-s1 | |
| Juniper JUNOS | =21.2-r1-s2 | |
| Juniper JUNOS | =21.2-r2 | |
| Juniper JUNOS | =21.2-r2-s1 | |
| Juniper JUNOS | =21.2-r2-s2 | |
| Juniper JUNOS | =21.2-r3 | |
| Juniper JUNOS | =21.2-r3-s1 | |
| Juniper JUNOS | =21.2-r3-s2 | |
| Juniper JUNOS | =21.2-r3-s3 | |
| Juniper JUNOS | =21.3 | |
| Juniper JUNOS | =21.3-r1 | |
| Juniper JUNOS | =21.3-r1-s1 | |
| Juniper JUNOS | =21.3-r1-s2 | |
| Juniper JUNOS | =21.3-r2 | |
| Juniper JUNOS | =21.3-r2-s1 | |
| Juniper JUNOS | =21.3-r2-s2 | |
| Juniper JUNOS | =21.3-r3 | |
| Juniper JUNOS | =21.3-r3-s1 | |
| Juniper JUNOS | =21.3-r3-s2 | |
| Juniper JUNOS | =21.4 | |
| Juniper JUNOS | =21.4-r1 | |
| Juniper JUNOS | =21.4-r1-s1 | |
| Juniper JUNOS | =21.4-r1-s2 | |
| Juniper JUNOS | =21.4-r2 | |
| Juniper JUNOS | =21.4-r2-s1 | |
| Juniper JUNOS | =21.4-r2-s2 | |
| Juniper JUNOS | =21.4-r3 | |
| Juniper JUNOS | =21.4-r3-s1 | |
| Juniper JUNOS | =21.4-r3-s2 | |
| Juniper JUNOS | =22.1-r1 | |
| Juniper JUNOS | =22.1-r1-s1 | |
| Juniper JUNOS | =22.1-r1-s2 | |
| Juniper JUNOS | =22.1-r2 | |
| Juniper JUNOS | =22.1-r2-s1 | |
| Juniper JUNOS | =22.2-r1 | |
| Juniper JUNOS | =22.2-r1-s1 | |
| Juniper JUNOS | =22.2-r1-s2 | |
| Juniper JUNOS | =22.2-r2 | |
| Juniper JUNOS | =22.3-r1 | |
| Juniper JUNOS | =22.3-r1-s1 | |
| Juniper Junos Os Evolved | <20.4 | |
| Juniper Junos Os Evolved | =20.4 | |
| Juniper Junos Os Evolved | =20.4-r1 | |
| Juniper Junos Os Evolved | =20.4-r1-s1 | |
| Juniper Junos Os Evolved | =20.4-r1-s2 | |
| Juniper Junos Os Evolved | =20.4-r2 | |
| Juniper Junos Os Evolved | =20.4-r2-s1 | |
| Juniper Junos Os Evolved | =20.4-r2-s2 | |
| Juniper Junos Os Evolved | =20.4-r2-s3 | |
| Juniper Junos Os Evolved | =20.4-r3 | |
| Juniper Junos Os Evolved | =20.4-r3-s1 | |
| Juniper Junos Os Evolved | =20.4-r3-s2 | |
| Juniper Junos Os Evolved | =20.4-r3-s3 | |
| Juniper Junos Os Evolved | =20.4-r3-s4 | |
| Juniper Junos Os Evolved | =20.4-r3-s5 | |
| Juniper Junos Os Evolved | =21.1 | |
| Juniper Junos Os Evolved | =21.1-r1 | |
| Juniper Junos Os Evolved | =21.1-r1-s1 | |
| Juniper Junos Os Evolved | =21.1-r2 | |
| Juniper Junos Os Evolved | =21.1-r3 | |
| Juniper Junos Os Evolved | =21.1-r3-s1 | |
| Juniper Junos Os Evolved | =21.1-r3-s2 | |
| Juniper Junos Os Evolved | =21.1-r3-s3 | |
| Juniper Junos Os Evolved | =21.2 | |
| Juniper Junos Os Evolved | =21.2-r1 | |
| Juniper Junos Os Evolved | =21.2-r1-s1 | |
| Juniper Junos Os Evolved | =21.2-r1-s2 | |
| Juniper Junos Os Evolved | =21.2-r2 | |
| Juniper Junos Os Evolved | =21.2-r2-s1 | |
| Juniper Junos Os Evolved | =21.2-r2-s2 | |
| Juniper Junos Os Evolved | =21.2-r3 | |
| Juniper Junos Os Evolved | =21.2-r3-s1 | |
| Juniper Junos Os Evolved | =21.2-r3-s2 | |
| Juniper Junos Os Evolved | =21.2-r3-s3 | |
| Juniper Junos Os Evolved | =21.3 | |
| Juniper Junos Os Evolved | =21.3-r1 | |
| Juniper Junos Os Evolved | =21.3-r1-s1 | |
| Juniper Junos Os Evolved | =21.3-r2 | |
| Juniper Junos Os Evolved | =21.3-r2-s1 | |
| Juniper Junos Os Evolved | =21.3-r2-s2 | |
| Juniper Junos Os Evolved | =21.3-r3 | |
| Juniper Junos Os Evolved | =21.3-r3-s1 | |
| Juniper Junos Os Evolved | =21.3-r3-s2 | |
| Juniper Junos Os Evolved | =21.4 | |
| Juniper Junos Os Evolved | =21.4-r1 | |
| Juniper Junos Os Evolved | =21.4-r1-s1 | |
| Juniper Junos Os Evolved | =21.4-r1-s2 | |
| Juniper Junos Os Evolved | =21.4-r2 | |
| Juniper Junos Os Evolved | =21.4-r2-s1 | |
| Juniper Junos Os Evolved | =21.4-r2-s2 | |
| Juniper Junos Os Evolved | =21.4-r3 | |
| Juniper Junos Os Evolved | =21.4-r3-s1 | |
| Juniper Junos Os Evolved | =21.4-r3-s2 | |
| Juniper Junos Os Evolved | =22.1-r1 | |
| Juniper Junos Os Evolved | =22.1-r1-s1 | |
| Juniper Junos Os Evolved | =22.1-r1-s2 | |
| Juniper Junos Os Evolved | =22.1-r2 | |
| Juniper Junos Os Evolved | =22.1-r2-s1 | |
| Juniper Junos Os Evolved | =22.2-r1 | |
| Juniper Junos Os Evolved | =22.2-r1-s1 | |
| Juniper Junos Os Evolved | =22.2-r2 | |
| Juniper Junos Os Evolved | =22.3-r1 | |
| Juniper Junos Os Evolved | =22.3-r1-s1 |
Remedy
The following software releases have been updated to resolve this specific issue: Junos OS: 20.4R3-S6, 21.1R3-S5, 21.2R3-S4, 21.3R3-S3, 21.4R3-S3, 22.1R2-S2, 22.1R3, 22.2R2-S1, 22.2R3, 22.3R1-S2, 22.3R2, 22.4R1, and all subsequent releases. Junos OS Evolved: 20.4R3-S6-EVO, 21.2R3-S4-EVO, 21.3R3-S3-EVO, 21.4R3-S3-EVO, 22.1R3-EVO, 22.2R2-S1-EVO, 22.2R3-EVO, 22.3R1-S2-EVO, 22.3R2-EVO, 22.4R1-EVO, and all subsequent releases.
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Reference Links
- collector/nvd-api
- collector/nvd-index
- agent/author
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/last-modified-date
- agent/weakness
- agent/references
- agent/title
- agent/severity
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/juniper
- canonical/juniper junos
- version/juniper junos/20.4
- version/juniper junos/20.4-r1
- version/juniper junos/20.4-r1-s1
- version/juniper junos/20.4-r2
- version/juniper junos/20.4-r2-s1
- version/juniper junos/20.4-r2-s2
- version/juniper junos/20.4-r3
- version/juniper junos/20.4-r3-s1
- version/juniper junos/20.4-r3-s2
- version/juniper junos/20.4-r3-s3
- version/juniper junos/20.4-r3-s4
- version/juniper junos/20.4-r3-s5
- version/juniper junos/21.1
- version/juniper junos/21.1-r1
- version/juniper junos/21.1-r1-s1
- version/juniper junos/21.1-r2
- version/juniper junos/21.1-r2-s1
- version/juniper junos/21.1-r2-s2
- version/juniper junos/21.1-r3
- version/juniper junos/21.1-r3-s1
- version/juniper junos/21.1-r3-s2
- version/juniper junos/21.1-r3-s3
- version/juniper junos/21.1-r3-s4
- version/juniper junos/21.2
- version/juniper junos/21.2-r1
- version/juniper junos/21.2-r1-s1
- version/juniper junos/21.2-r1-s2
- version/juniper junos/21.2-r2
- version/juniper junos/21.2-r2-s1
- version/juniper junos/21.2-r2-s2
- version/juniper junos/21.2-r3
- version/juniper junos/21.2-r3-s1
- version/juniper junos/21.2-r3-s2
- version/juniper junos/21.2-r3-s3
- version/juniper junos/21.3
- version/juniper junos/21.3-r1
- version/juniper junos/21.3-r1-s1
- version/juniper junos/21.3-r1-s2
- version/juniper junos/21.3-r2
- version/juniper junos/21.3-r2-s1
- version/juniper junos/21.3-r2-s2
- version/juniper junos/21.3-r3
- version/juniper junos/21.3-r3-s1
- version/juniper junos/21.3-r3-s2
- version/juniper junos/21.4
- version/juniper junos/21.4-r1
- version/juniper junos/21.4-r1-s1
- version/juniper junos/21.4-r1-s2
- version/juniper junos/21.4-r2
- version/juniper junos/21.4-r2-s1
- version/juniper junos/21.4-r2-s2
- version/juniper junos/21.4-r3
- version/juniper junos/21.4-r3-s1
- version/juniper junos/21.4-r3-s2
- version/juniper junos/22.1-r1
- version/juniper junos/22.1-r1-s1
- version/juniper junos/22.1-r1-s2
- version/juniper junos/22.1-r2
- version/juniper junos/22.1-r2-s1
- version/juniper junos/22.2-r1
- version/juniper junos/22.2-r1-s1
- version/juniper junos/22.2-r1-s2
- version/juniper junos/22.2-r2
- version/juniper junos/22.3-r1
- version/juniper junos/22.3-r1-s1
- canonical/juniper junos os evolved
- version/juniper junos os evolved/20.4
- version/juniper junos os evolved/20.4-r1
- version/juniper junos os evolved/20.4-r1-s1
- version/juniper junos os evolved/20.4-r1-s2
- version/juniper junos os evolved/20.4-r2
- version/juniper junos os evolved/20.4-r2-s1
- version/juniper junos os evolved/20.4-r2-s2
- version/juniper junos os evolved/20.4-r2-s3
- version/juniper junos os evolved/20.4-r3
- version/juniper junos os evolved/20.4-r3-s1
- version/juniper junos os evolved/20.4-r3-s2
- version/juniper junos os evolved/20.4-r3-s3
- version/juniper junos os evolved/20.4-r3-s4
- version/juniper junos os evolved/20.4-r3-s5
- version/juniper junos os evolved/21.1
- version/juniper junos os evolved/21.1-r1
- version/juniper junos os evolved/21.1-r1-s1
- version/juniper junos os evolved/21.1-r2
- version/juniper junos os evolved/21.1-r3
- version/juniper junos os evolved/21.1-r3-s1
- version/juniper junos os evolved/21.1-r3-s2
- version/juniper junos os evolved/21.1-r3-s3
- version/juniper junos os evolved/21.2
- version/juniper junos os evolved/21.2-r1
- version/juniper junos os evolved/21.2-r1-s1
- version/juniper junos os evolved/21.2-r1-s2
- version/juniper junos os evolved/21.2-r2
- version/juniper junos os evolved/21.2-r2-s1
- version/juniper junos os evolved/21.2-r2-s2
- version/juniper junos os evolved/21.2-r3
- version/juniper junos os evolved/21.2-r3-s1
- version/juniper junos os evolved/21.2-r3-s2
- version/juniper junos os evolved/21.2-r3-s3
- version/juniper junos os evolved/21.3
- version/juniper junos os evolved/21.3-r1
- version/juniper junos os evolved/21.3-r1-s1
- version/juniper junos os evolved/21.3-r2
- version/juniper junos os evolved/21.3-r2-s1
- version/juniper junos os evolved/21.3-r2-s2
- version/juniper junos os evolved/21.3-r3
- version/juniper junos os evolved/21.3-r3-s1
- version/juniper junos os evolved/21.3-r3-s2
- version/juniper junos os evolved/21.4
- version/juniper junos os evolved/21.4-r1
- version/juniper junos os evolved/21.4-r1-s1
- version/juniper junos os evolved/21.4-r1-s2
- version/juniper junos os evolved/21.4-r2
- version/juniper junos os evolved/21.4-r2-s1
- version/juniper junos os evolved/21.4-r2-s2
- version/juniper junos os evolved/21.4-r3
- version/juniper junos os evolved/21.4-r3-s1
- version/juniper junos os evolved/21.4-r3-s2
- version/juniper junos os evolved/22.1-r1
- version/juniper junos os evolved/22.1-r1-s1
- version/juniper junos os evolved/22.1-r1-s2
- version/juniper junos os evolved/22.1-r2
- version/juniper junos os evolved/22.1-r2-s1
- version/juniper junos os evolved/22.2-r1
- version/juniper junos os evolved/22.2-r1-s1
- version/juniper junos os evolved/22.2-r2
- version/juniper junos os evolved/22.3-r1
- version/juniper junos os evolved/22.3-r1-s1