CVE-2018-0017

SRX Series: Denial of service vulnerability in flowd daemon on devices configured with NAT-PT

State: Published
Severity: 7.5 High
Published: Apr 11, 2018
Updated: Sep 16, 2024
Reserved: Nov 16, 2017

Description

A vulnerability in the Network Address Translation - Protocol Translation (NAT-PT) feature of Junos OS on SRX series devices may allow a certain valid IPv6 packet to crash the flowd daemon. Repeated crashes of the flowd daemon can result in an extended denial of service condition for the SRX device. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D72; 12.3X48 versions prior to 12.3X48-D55; 15.1X49 versions prior to 15.1X49-D90.

Scores

CVSS	Score	Vector	Source
3.0	7.5 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	juniper

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Junos OSJuniper Networks	12.1X46 to before 12.1X46-D76Affected 12.3X48 to before 12.3X48-D55Affected 15.1X49 to before 15.1X49-D90Affected

References

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