CVE-2023-1697 (GCVE-0-2023-1697)
Vulnerability from cvelistv5
Published
2023-04-17 00:00
Modified
2025-02-06 15:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-230 - Improper Handling of Missing Values
- Denial of Service (DoS)
Summary
An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a dcpfe process core and thereby a Denial of Service (DoS). Continued receipt of these specific frames will cause a sustained Denial of Service condition. This issue occurs when a specific malformed ethernet frame is received. This issue affects Juniper Networks Junos OS on QFX10000 Series, PTX1000 Series Series: All versions prior to 19.4R3-S10; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S3; 21.3 versions prior to 21.3R3-S3; 21.4 versions prior to 21.4R3-S1; 22.1 versions prior to 22.1R2-S1, 22.1R3; 22.2 versions prior to 22.2R1-S2, 22.2R2.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: unspecified < 19.4R3-S10 Version: 20.1R1 < 20.1* Version: 20.2 < 20.2R3-S6 Version: 20.3 < 20.3R3-S6 Version: 20.4 < 20.4R3-S5 Version: 21.1 < 21.1R3-S4 Version: 21.2 < 21.2R3-S3 Version: 21.3 < 21.3R3-S3 Version: 21.4 < 21.4R3-S1 Version: 22.1 < 22.1R2-S1, 22.1R3 Version: 22.2 < 22.2R1-S2, 22.2R2 |
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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