CVE-2018-0050

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
An error handling vulnerability in Routing Protocols Daemon (RPD) of Juniper Networks Junos OS allows an attacker to cause RPD to crash. Continued receipt of this malformed MPLS RSVP packet will cause a sustained Denial of Service condition. Affected releases are Juniper Networks Junos OS: 14.1 versions prior to 14.1R8-S5, 14.1R9; 14.1X53 versions prior to 14.1X53-D48 on QFX Switching; 14.2 versions prior to 14.1X53-D130 on QFabric System; 14.2 versions prior to 14.2R4. This issue does not affect versions of Junos OS before 14.1R1. Junos OS RSVP only supports IPv4. IPv6 is not affected by this issue. This issue require it to be received on an interface configured to receive this type of traffic.
Overview
  • CVE ID
  • CVE-2018-0050
  • Assigner
  • sirt@juniper.net
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-10-10T18:29:02
  • Last Modified Date
  • 2019-10-09T23:31:07
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:juniper:junos:14.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r2:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r3:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r4:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r5:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r6:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r7:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1:r9:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d121:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d15:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d16:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d25:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d26:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d27:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d30:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d35:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d42:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d43:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d44:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d45:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d46:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d47:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d121:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d15:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d16:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d25:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d26:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d27:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d30:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d35:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d42:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d43:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d44:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d45:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d46:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d47:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.1x53:d48:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.2:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.2:r2:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:14.2:r3:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://kb.juniper.net/JSA10884 Mitigation Vendor Advisory
http://www.securitytracker.com/id/1041851 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106206 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0050
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0050
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:05 Added to TrackCVE
2022-12-03 13:10:10 2018-10-10T18:29Z 2018-10-10T18:29:02 CVE Published Date updated
2022-12-03 13:10:10 2019-10-09T23:31:07 CVE Modified Date updated
2022-12-03 13:10:10 Modified Vulnerability Status updated