CVE-2018-0027

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
Receipt of a crafted or malformed RSVP PATH message may cause the routing protocol daemon (RPD) to hang or crash. When RPD is unavailable, routing updates cannot be processed which can lead to an extended network outage. If RSVP is not enabled on an interface, then the issue cannot be triggered via that interface. This issue only affects Juniper Networks Junos OS 16.1 versions prior to 16.1R3. This issue does not affect Junos releases prior to 16.1R1.
Overview
  • CVE ID
  • CVE-2018-0027
  • Assigner
  • sirt@juniper.net
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-07-11T18:29:00
  • Last Modified Date
  • 2019-10-09T23:31:01
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:16.1:r1:*:*:*:*:*:* 1 OR
cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:* 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/JSA10861 Mitigation Vendor Advisory
http://www.securityfocus.com/bid/104721 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041318 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0027
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0027
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:08 Added to TrackCVE
2022-12-03 09:46:32 2018-07-11T18:29Z 2018-07-11T18:29:00 CVE Published Date updated
2022-12-03 09:46:32 2019-10-09T23:31:01 CVE Modified Date updated
2022-12-03 09:46:32 Modified Vulnerability Status updated