CVE-2022-22230 (GCVE-0-2022-22230)

Vulnerability from cvelistv5 – Published: 2022-10-18 02:46 – Updated: 2025-05-12 14:29
VLAI?
Title
Junos OS and Junos OS Evolved: RPD crash upon receipt of specific OSPFv3 LSAs
Summary
An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause DoS (Denial of Service). If another router generates more than one specific valid OSPFv3 LSA then rpd will crash while processing these LSAs. This issue only affects systems configured with OSPFv3, while OSPFv2 is not affected. This issue affects: Juniper Networks Junos OS 19.2 versions prior to 19.2R3-S6; 19.3 version 19.3R2 and later versions; 19.4 versions prior to 19.4R2-S8, 19.4R3-S9; 20.1 version 20.1R1 and later versions; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S5-EVO; 21.1-EVO versions prior to 21.1R3-S2-EVO; 21.2-EVO versions prior to 21.2R3-S1-EVO; 21.3-EVO versions prior to 21.3R3-S2-EVO; 21.4-EVO versions prior to 21.4R2-EVO; 22.1-EVO versions prior to 22.1R2-EVO; 22.2-EVO versions prior to 22.2R2-EVO. This issue does not affect Juniper Networks Junos OS 19.2 versions prior to 19.2R2.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
  • Denial of Service
Assigner
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Affected: 19.2 , < 19.2R3-S6 (custom)
Affected: 19.3R2 , < 19.3* (custom)
Affected: 19.4 , < 19.4R2-S8, 19.4R3-S9 (custom)
Affected: 20.1R1 , < 20.1* (custom)
Affected: 20.2 , < 20.2R3-S5 (custom)
Affected: 20.3 , < 20.3R3-S5 (custom)
Affected: 20.4 , < 20.4R3-S4 (custom)
Affected: 21.1 , < 21.1R3-S2 (custom)
Affected: 21.2 , < 21.2R3-S1 (custom)
Affected: 21.3 , < 21.3R3-S2 (custom)
Affected: 21.4 , < 21.4R2 (custom)
Create a notification for this product.
    Juniper Networks Junos OS Evolved Affected: unspecified , < 20.4R3-S5-EVO (custom)
Affected: 21.1-EVO , < 21.1R3-S2-EVO (custom)
Affected: 21.2-EVO , < 21.2R3-S1-EVO (custom)
Affected: 21.3-EVO , < 21.3R3-S2-EVO (custom)
Affected: 21.4-EVO , < 21.4R2-EVO (custom)
Affected: 22.1-EVO , < 22.1R2-EVO (custom)
Affected: 22.2-EVO , < 22.2R2-EVO (custom)
Create a notification for this product.
Show details on NVD website
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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