CVE-2022-22160 (GCVE-0-2022-22160)
Vulnerability from cvelistv5
Published
2022-01-19 00:21
Modified
2024-09-17 03:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-391 - Unchecked Error Condition
- Denial of Service (DoS)
Summary
An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: unspecified < 18.4R3-S10 Patch: unspecified < 16.1R1 Version: 16.1R1 < 16.1* Version: 19.1 < 19.1R2-S3, 19.1R3-S7 Version: 19.2 < 19.2R1-S8, 19.2R3-S4 Version: 19.3 < 19.3R3-S4 Version: 19.4 < 19.4R3-S5 Version: 20.1 < 20.1R3-S3 Version: 20.2 < 20.2R3-S3 Version: 20.3 < 20.3R3-S2 Version: 20.4 < 20.4R3 Version: 21.1 < 21.1R3 Version: 21.2 < 21.2R2 |
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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.
- 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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