A vulnerability in the pfe-chassisd Chassis Manager (CMLC) daemon of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the EX4300 when specific valid broadcast packets create a broadcast storm condition when received on the me0 interface of the EX4300 Series device. A reboot of the device is required to restore service. Continued receipt of these valid broadcast packets will create a sustained Denial of Service (DoS) against the device. Affected releases are Juniper Networks Junos OS: 16.1 versions above and including 16.1R1 prior to 16.1R7-S5; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/109272 | Third Party Advisory VDB Entry |
| https://kb.juniper.net/JSA10938 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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Configuration 6 (hide)
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Configuration 7 (hide)
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History
05 Feb 2021, 16:48
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:juniper:junos:18.2:r1-s4:*:*:*:*:*:* cpe:2.3:a:juniper:junos:18.2:r1:*:*:*:*:*:* |
Information
Published : 2019-07-11 20:15
Updated : 2023-12-10 12:59
NVD link : CVE-2019-0046
Mitre link : CVE-2019-0046
CVE.ORG link : CVE-2019-0046
JSON object : View
Products Affected
juniper
- junos
CWE
CWE-400
Uncontrolled Resource Consumption