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CVE-2021-0298
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A Race Condition in the 'show chassis pic' command in Juniper Networks Junos OS Evolved may allow an attacker to crash the port interface concentrator daemon (picd) process on the FPC, if the command is executed coincident with other system events outside the attacker's control, leading to a Denial of Service (DoS) condition. Continued execution of the CLI command, under precise conditions, could create a sustained Denial of Service (DoS) condition. This issue affects all Juniper Networks Junos OS Evolved versions prior to 20.1R2-EVO on PTX10003 and PTX10008 platforms. Junos OS is not affected by this vulnerability..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4/10
- Exploit Score
- 1.9/10
- Access Vector
- Local
- Access Complexity
- High
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- Medium
- Base Score
- 4.7/10
- Exploit Score
- 1/10
- Access Vector
- Local
- Access Complexity
- High
- Privileges Required
- Low
- 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_os_evolved:18.3:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.1:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.1:r2:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.2:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.2:r2:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.3:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.3:r2:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.4:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:19.4:r1-s1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:20.1:r1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:juniper:junos_os_evolved:20.1:r1-s1:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:h:juniper:ptx10003:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:juniper:ptx10008:-:*:*:*:*:*:*:* |
No
|
- |