CVE-2019-0064

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.

CVSS v3 7.5 HIGH
CVSS v2.0 4.3 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kb.juniper.net/JSA10963	Vendor Advisory
https://kb.juniper.net/JSA10963	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:juniper:junos:18.2:r3::::::
	cpe:2.3:o:juniper:junos:18.4:r2::::::
	cpe:2.3:o:juniper:junos:19.2:r1::::::

OR	cpe:2.3:h:juniper:srx5400:-:::::::*
	cpe:2.3:h:juniper:srx5600:-:::::::*
	cpe:2.3:h:juniper:srx5800:-:::::::*

History

21 Nov 2024, 04:16

Type	Values Removed	Values Added
References	~~() https://kb.juniper.net/JSA10963 - Vendor Advisory~~	() https://kb.juniper.net/JSA10963 - Vendor Advisory

Information

Published : 2019-10-09 20:15

Updated : 2024-11-21 04:16

NVD link : CVE-2019-0064

Mitre link : CVE-2019-0064

CVE.ORG link : CVE-2019-0064

JSON object : View

Products Affected

juniper

srx5600
srx5800
srx5400
junos

CWE

NVD-CWE-noinfo

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