Unrated severityNVD Advisory· Published Apr 8, 2020· Updated Sep 16, 2024
Junos OS: High-End SRX Series: Multicast traffic might cause all FPCs to reset.
CVE-2020-1634
Description
On High-End SRX Series devices, in specific configurations and when specific networking events or operator actions occur, an SPC receiving genuine multicast traffic may core. Subsequently, all FPCs in a chassis may reset causing a Denial of Service. This issue affects both IPv4 and IPv6. This issue affects: Juniper Networks Junos OS 12.3X48 version 12.3X48-D80 and later versions prior to 12.3X48-D95 on High-End SRX Series. This issue does not affect Branch SRX Series devices.
Affected products
2>=12.3X48-D80 and <12.3X48-D95+ 1 more
- (no CPE)range: >=12.3X48-D80 and <12.3X48-D95
- (no CPE)range: 12.3X48-D80
Patches
Vulnerability mechanics
References
1- kb.juniper.net/JSA11014mitrex_refsource_MISC
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