01 Record
CVE-2022-22230
Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs
MediumPUBLISHEDCNA: juniper
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.32% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 25.4% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2022-10-18 02:46Z4 YR AGO
- Last updated
- 2025-05-12 14:29Z1 YR AGO
- Reserved
- 2021-12-21
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- 5a0de51fcd11f264dce9e78bbe8ee9bc08432ba7fa001d0e76c0a0532463647c
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS19.2 to < 19.2R3-S6, 19.3R2 to < 19.3*, 19.4 to < 19.4R2-S8, 19.4R3-S9, 20.1R1 to < 20.1*, 20.2 to < 20.2R3-S5, 20.3 to < 20.3R3-S5, 20.4 to < 20.4R3-S4, 21.1 to < 21.1R3-S2, 21.2 to < 21.2R3-S1, 21.3 to < 21.3R3-S2, 21.4 to < 21.4R2—
Juniper NetworksJunos OS Evolved< 20.4R3-S5-EVO, 21.1-EVO to < 21.1R3-S2-EVO, 21.2-EVO to < 21.2R3-S1-EVO, 21.3-EVO to < 21.3R3-S2-EVO, 21.4-EVO to < 21.4R2-EVO, 22.1-EVO to < 22.1R2-EVO, 22.2-EVO to < 22.2R2-EVO—
06 References
- kb.juniper.nethttps://kb.juniper.net/JSA69884
07 Remediation
The following software releases have been updated to resolve this specific issue: Junos OS: 19.2R3-S6, 19.4R2-S8, 19.4R3-S9, 20.2R3-S5, 20.3R3-S5, 20.4R3-S4, 21.1R3-S2, 21.2R3-S1, 21.3R3-S2, 21.4R2, 22.1R2, 22.3R1 and all subsequent releases. Junos OS Evolved: 20.4R3-S5-EVO, 21.1R3-S2-EVO, 21.2R3-S1-EVO, 21.3R3-S2-EVO, 21.4R2-EVO, 22.1R2-EVO, 22.2R2-EVO, 22.3R1-EVO and all subsequent releases.