CVE-2022-22228
Last modified
CVE-2022-22228 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An Improper Validation of Specified Type of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an attacker to cause an RPD memory leak leading to a Denial of Service (DoS). This memory leak only occurs when the attacker's packets are destined to any configured IPv6 address on the device. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
An Improper Validation of Specified Type of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an attacker to cause an RPD memory leak leading to a Denial of Service (DoS). This memory leak only occurs when the attacker's packets are destined to any configured IPv6 address on the device. This issue affects: Juniper Networks Junos OS 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 21.1R1.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Juniper | Junos | 21.1 | — |
| Juniper | Junos | 21.2 | — |
| Juniper | Junos | 21.3 | — |
| Juniper | Junos | 21.4 | — |
| Juniper | Junos | 22.1 | R1 |
References
- https://kb.juniper.net/JSA69880Vendor Advisory
- https://kb.juniper.net/JSA69880Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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