CVE-2022-22177
Last modified
CVE-2022-22177 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP – v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 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 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
A release of illegal memory vulnerability in the snmpd daemon of Juniper Networks Junos OS, Junos OS Evolved allows an attacker to halt the snmpd daemon causing a sustained Denial of Service (DoS) to the service until it is manually restarted. This issue impacts any version of SNMP – v1,v2, v3 This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S20; 15.1 versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 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 19.4R2-S5, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R1-S2, 21.2R2. Juniper Networks Junos OS Evolved 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO.
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 | 12.3 | — |
| Juniper | Junos | 15.1 | — |
| Juniper | Junos | 18.3 | — |
| Juniper | Junos | 18.4 | — |
| Juniper | Junos | 19.1 | — |
| Juniper | Junos | 19.2 | — |
| Juniper | Junos | 19.3 | — |
| Juniper | Junos | 19.4 | — |
| Juniper | Junos | 20.1 | — |
| Juniper | Junos | 20.2 | — |
| Juniper | Junos | 20.3 | — |
| Juniper | Junos | 20.4 | — |
| Juniper | Junos | 21.1 | — |
| Juniper | Junos | 21.2 | — |
| Juniper | Junos Os Evolved | 21.2 | — |
| Juniper | Junos Os Evolved | 21.3 | R1 |
References
- https://kb.juniper.net/JSA11283Vendor Advisory
- https://kb.juniper.net/JSA11283Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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