01 Record
CVE-2020-1601
Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may crash.
MediumPUBLISHEDCNA: juniper
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
02 Description
Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may crash.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.07% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 64.8% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/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
- 2020-01-15 08:40Z6 YR AGO
- Last updated
- 2024-09-17 04:25Z2 YR AGO
- Reserved
- 2019-11-04
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 16d368ada1af0304d38329e3367d05645d1c1b1f894f1f29f1e04da4d0b9e1a6
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS15.1 to < 15.1F6-S13, 15.1R7-S4, 16.1 to < 16.1R7-S4, 16.2 to < 16.2R2-S9, 17.1 to < 17.1R2-S11, 17.1R3, 17.2 to < 17.2R1-S9, 17.2R3-S2, 17.3 to < 17.3R3-S3, 17.4 to < 17.4R2-S2, 17.4R3, 18.1 to < 18.1R3-S2, 18.2 to < 18.2R3, 18.2X75 to < 18.2X75-D40, 18.3 to < 18.2R2-S6, 18.3R2, 18.4 to < 18.4R1-S2, 18.4R2, 15.1X53 to < 15.1X53-D238, 15.1X53-D496, 15.1X53-D592, 15.1X49 to < 15.1X49-D180SRX Series
06 References
- prsearch.juniper.nethttps://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1395205
- kb.juniper.nethttps://kb.juniper.net/JSA10980
07 Remediation
The following software releases have been updated to resolve this specific issue: 15.1F6-S13, 15.1R7-S4, 15.1X49-D180, 15.1X53-D238, 15.1X53-D496, 15.1X53-D592, 16.1R7-S4, 16.2R2-S9, 17.1R2-S11, 17.1R3, 17.2R1-S9, 17.2R3-S2, 17.3R3-S3, 17.4R2-S2, 17.4R2-S4, 17.4R3, 18.1R3-S2, 18.2R2-S6, 18.2R3, 18.2X75-D40, 18.3R2, 18.4R1-S2, 18.4R2, 19.1R1, and all subsequent releases.