CVE-2019-0008 : A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based bu

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2.

Published 2019-04-10 20:29:00

Updated 2021-10-25 16:19:20

Source Juniper Networks, Inc.

View at NVD, CVE.org

Vulnerability category: OverflowMemory CorruptionExecute code

Products affected by CVE-2019-0008

Juniper » Junos
Versions from including (>=) 15.1x53 and before (<) 15.1x53-d235
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 17.1 and before (<) 17.1r3
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 18.2 and before (<) 18.2r2
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 17.2 and before (<) 17.2r3
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 17.4 and before (<) 17.4r2-s1
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 18.3 and before (<) 18.3r2
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 17.3 and before (<) 17.3r3-s2
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 18.1 and before (<) 18.1r3-s1
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos
Versions from including (>=) 18.2x75 and before (<) 18.2x75-d30
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos » Version: 14.1x53
cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos » Version: 17.3
cpe:2.3:o:juniper:junos:17.3:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos » Version: 17.4
cpe:2.3:o:juniper:junos:17.4:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A
Juniper » Junos » Version: 18.1
cpe:2.3:o:juniper:junos:18.1:*:*:*:*:*:*:*
Matching versions
When used together with: Juniper » Ex4300 » Version: N/A
When used together with: Juniper » Ex4300m » Version: N/A
When used together with: Juniper » Ex4600 » Version: N/A
When used together with: Juniper » Ex4650 » Version: N/A
When used together with: Juniper » Qfx5100 » Version: N/A
When used together with: Juniper » Qfx5110 » Version: N/A
When used together with: Juniper » Qfx5120 » Version: N/A
When used together with: Juniper » Qfx5200-32c » Version: N/A
When used together with: Juniper » Qfx5200-48y » Version: N/A
When used together with: Juniper » Qfx5210-64c » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-0008

EPSS FAQ

4.77%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 88 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-0008

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	Juniper Networks, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-0008

CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

Assigned by: sirt@juniper.net (Secondary)
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-0008

https://kb.juniper.net/JSA10930

Juniper Networks - 2019-04 Security Bulletin: QFX5000 Series, EX4300, EX4600: A stack buffer overflow vulnerability in Packet Forwarding Engine manager (FXPC) process (CVE-2019-0008)
Vendor Advisory
http://www.securityfocus.com/bid/107897

Juniper Junos CVE-2019-0008 Stack Buffer Overflow Vulnerability
Third Party Advisory;VDB Entry

Jump to

Vulnerability Details : CVE-2019-0008

Products affected by CVE-2019-0008

Exploit prediction scoring system (EPSS) score for CVE-2019-0008

CVSS scores for CVE-2019-0008

CWE ids for CVE-2019-0008

References for CVE-2019-0008