CVE-2018-0002

Description

On SRX Series and MX Series devices with a Service PIC with any ALG enabled, a crafted TCP/IP response packet processed through the device results in memory corruption leading to a flowd daemon crash. Sustained crafted response packets lead to repeated crashes of the flowd daemon which results in an extended Denial of Service condition. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D60 on SRX series; 12.3X48 versions prior to 12.3X48-D35 on SRX series; 14.1 versions prior to 14.1R9 on MX series; 14.2 versions prior to 14.2R8 on MX series; 15.1X49 versions prior to 15.1X49-D60 on SRX series; 15.1 versions prior to 15.1R5-S8, 15.1F6-S9, 15.1R6-S4, 15.1R7 on MX series; 16.1 versions prior to 16.1R6 on MX series; 16.2 versions prior to 16.2R3 on MX series; 17.1 versions prior to 17.1R2-S4, 17.1R3 on MX series. No other Juniper Networks products or platforms are affected by this issue.

Risk Information

Base Score

5.9

MODERATE

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

1.84

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2016-4922,CVE-2018-0002,CVE-2018-0018 are fixed in junos 12.1x46-d60	NCM
Multiple Vulnerabilities are fixed in junos 12.3x48-d35	NCM
Vulnerabilities CVE-2018-0002,CVE-2018-0008,CVE-2018-0019,CVE-2018-0021 are fixed in junos 14.1r9	NCM
Vulnerabilities CVE-2018-0002,CVE-2018-0004 are fixed in junos 14.2r8	NCM
Vulnerabilities CVE-2017-10608,CVE-2018-0002,CVE-2018-0018 are fixed in junos 15.1x49-d60	NCM
Vulnerabilities CVE-2018-0002,CVE-2018-0062 are fixed in junos 16.1r6	NCM
Vulnerabilities CVE-2018-0002,CVE-2018-0054,CVE-2018-0058 are fixed in junos 16.2r3	NCM
Vulnerabilities CVE-2018-0002 are fixed in junos 17.1r2-s4	NCM
Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2018-0002)	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

References

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