Vulnerability in Juniper Junos
CVE-2017-2300
On Juniper Networks SRX Series Services Gateways chassis clusters running Junos OS 12.1X46 prior to 12.1X46-D65, 12.3X48 prior to 12.3X48-D40, 12.3X48 prior to 12.3X48-D60, flowd daemon on the primary node of an SRX Series chassis cluster may crash and restart when attempting to synchronize a multicast session created via crafted multicast packets.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (78.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Juniper Junos
- Juniper Networks Junos OS On Srx Series Services Gateways Chassis Cluster — versions 12.3X48 prior to 12.3X48-D60, 12.1X46 prior to 12.1X46-D65, 12.3X48 prior to 12.3X48-D40
References
- kb.juniper.net/JSA10768 (Mitigation, Vendor Advisory)
- www.securityfocus.com/bid/95400 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securitytracker.com/id/1037597 (vdb-entry)
Frequently asked questions
- What is CVE-2017-2300?
- CVE-2017-2300 is a high-severity vulnerability in Juniper Junos. CVSS score: 7.5/10. Published 2017-05-30.
- How severe is CVE-2017-2300?
- High severity. CVSS v3 base score is 7.5 out of 10.