CVE-2021-31377 (GCVE-0-2021-31377)
Vulnerability from cvelistv5
Published
2021-10-19 18:17
Modified
2024-09-16 17:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
- Denial of Service (DoS)
Summary
An Incorrect Permission Assignment for Critical Resource vulnerability of a certain file in the filesystem of Junos OS allows a local authenticated attacker to cause routing process daemon (RPD) to crash and restart, causing a Denial of Service (DoS). Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 15.1 versions prior to 15.1R7-S9; 17.3 versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13, 17.4R3-S5; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S8, 18.4R3-S7; 19.1 versions prior to 19.1R2-S3, 19.1R3-S5; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R2-S6, 19.3R3-S2; 19.4 versions prior to 19.4R1-S4, 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S2, 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R1-S1, 20.4R2.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 15.1 < 15.1R7-S9 Version: 17.3 < 17.3R3-S12 Version: 17.4 < 17.4R2-S13, 17.4R3-S5 Version: 18.1 < 18.1R3-S13 Version: 18.2 < 18.2R3-S8 Version: 18.3 < 18.3R3-S5 Version: 18.4 < 18.4R2-S8, 18.4R3-S7 Version: 19.1 < 19.1R2-S3, 19.1R3-S5 Version: 19.2 < 19.2R3-S2 Version: 19.3 < 19.3R2-S6, 19.3R3-S2 Version: 19.4 < 19.4R1-S4, 19.4R2-S4, 19.4R3-S2 Version: 20.1 < 20.1R2-S2, 20.1R3 Version: 20.2 < 20.2R2-S3, 20.2R3 Version: 20.3 < 20.3R3 Version: 20.4 < 20.4R1-S1, 20.4R2 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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