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CVE-2019-0064 PUBLISHED CVSS 7.5 HIGH

On SRX5000 Series devices, if 'set security zones security-zone <zone> tcp-rst' is configured, the flowd process may crash when a specific TCP packet is received by the device and triggers a new session. The process restarts automatically. However, receipt of a constant stream of these TCP packets may result in an extended Denial of Service (DoS) condition on the device. This issue affects Juniper Networks Junos OS: 18.2R3 on SRX 5000 Series; 18.4R2 on SRX 5000 Series; 19.2R1 on SRX 5000 Series.

EPSS 0.39% · 59.8th percentile

Risk Scores

CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.39%
59.8th percentile

Affected Products

VendorProductVersions
Juniper NetworksJunos OS18.4R2, 19.2R1, *
juniperjunos18.2, 18.4, 19.2

Timeline

References

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