CVE-2019-0008

Description

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.

Risk Information

Base Score

9.8

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

4.767

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are fixed in junos 14.1X53-D51	NCM
Vulnerabilities CVE-2019-0008 are fixed in junos 15.1x53-d235	NCM
Multiple Vulnerabilities are fixed in junos 17.1R3	NCM
Multiple Vulnerabilities are fixed in junos 17.2R3	NCM
Vulnerabilities CVE-2019-0008,CVE-2019-0039,CVE-2019-0046,CVE-2019-0049 are fixed in junos 17.3r3-s2	NCM
Vulnerabilities CVE-2019-0008,CVE-2019-0014 are fixed in junos 17.4r2-s1	NCM
Multiple Vulnerabilities are fixed in junos 18.1R3-S1	NCM
Multiple Vulnerabilities are fixed in junos 18.2r2	NCM
Multiple Vulnerabilities are fixed in junos 18.3R2	NCM
Stack-based Buffer Overflow Vulnerability (CVE-2019-0008)	NCM

Patch Details

Click to see the patches provided by ManageEngine for this CVE

Patch ID	Patch Description
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1
PATCH-1704488	Security Update for junos 9.2r1

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234