02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: juniperJunos OS and Junos OS Evolved: /var/run/<pid>.env files are potentially not deleted during termination of a gRPC connection causing inode exhaustion
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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
- 0.59% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 46.0% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/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.
SCHEMA: 5.1
- Published
- 2022-07-20 14:15Z4 YR AGO
- Last updated
- 2024-09-17 01:11Z1 YR AGO
- Reserved
- 2021-12-21
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-772Missing Release of Resource after Effective LifetimeBase
- Data version
- 5.1
- Document digest
- d84c87c9acdfa5ced44cd990cdf1a9d437328d0e86bd55d63a334e84bd7fa451
05 Affected products
PAIRS: 2VendorProductVersionsPlatforms
Juniper NetworksJunos OS< 19.1R3-S8, 19.2 to < 19.2R3-S6, 19.3 to < 19.3R3-S5, 19.4 to < 19.4R2-S6, 19.4R3-S7, 20.1R1 to < 20.1*, 20.2 to < 20.2R3-S5, 20.3 to < 20.3R3-S4, 20.4 to < 20.4R3, 21.1 to < 21.1R3, 21.2 to < 21.2R2— Juniper NetworksJunos OS Evolved< 20.4R3-EVO, 21.1 to < 21.1R3-S1-EVO, 21.2 to < 21.2R1-S1-EVO, 21.2R2-EVO— SRC: CNA
The following software releases have been updated to resolve this specific issue:
Junos OS: 19.1R3-S8, 19.2R3-S6, 19.3R3-S5, 19.4R2-S6, 19.4R3-S7, 20.2R3-S5, 20.3R3-S4, 20.4R3, 21.1R3, 21.2R2, 21.3R1, and all subsequent releases;
Junos OS Evolved: 20.4R3-EVO, 21.1R3-S1-EVO, 21.2R1-S1-EVO, 21.2R2-EVO, 21.3R1-EVO, and all subsequent releases.