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CVE-2021-0250
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
In segment routing traffic engineering (SRTE) environments where the BGP Monitoring Protocol (BMP) feature is enable, a vulnerability in the Routing Protocol Daemon (RPD) process of Juniper Networks Junos OS allows an attacker to send a specific crafted BGP update message causing the RPD service to core, creating a Denial of Service (DoS) Condition. Continued receipt and processing of this update message will create a sustained Denial of Service (DoS) condition. This issue affects IPv4 and IPv6 environments. This issue affects: Juniper Networks Junos OS 17.4 versions 17.4R1 and above prior to 17.4R2-S6, 17.4R3; 18.1 versions prior to 18.1R3-S7; 18.2 versions prior to 18.2R2-S6, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S3, 18.3R3; 18.4 versions prior to 18.4R1-S5, 18.4R2-S3, 18.4R3; 19.1 versions prior to 19.1R1-S4, 19.1R2; 19.2 versions prior to 19.2R1-S3, 19.2R2, This issue does not affect Junos OS releases prior to 17.4R1. This issue affects: Juniper Networks Junos OS Evolved 19.2-EVO versions prior to 19.2R2-EVO..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.6/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r2-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r2-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r2-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1:-:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s7:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r1-s6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r1-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r1-s4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r1-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.1:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.1:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:17.4:r2-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.2:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.1:r3-s6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.1:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.1:r1-s3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.1:r1-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r2-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.2:r1-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.2:r1-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r3-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r2-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r2-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r2-s1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos_os_evolved:19.2:r1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:19.2:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.4:r2-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.3:r1-s6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r3-s2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:juniper:junos:18.2:r1-s2:*:*:*:*:*:* |
Yes
|
- | - |