CVE-2018-20013

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In UrBackup 2.2.6, an attacker can send a malformed request to the client over the network, and trigger a fileservplugin/CClientThread.cpp CClientThread::ProcessPacket metadata_id!=0 assertion, leading to shutting down the client application.
Overview
  • CVE ID
  • CVE-2018-20013
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-06-18T13:15:10
  • Last Modified Date
  • 2019-06-19T12:56:52
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:a:urbackup:urbackup:2.2.6:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://www.urbackup.org/client_changelog.html Release Notes Vendor Advisory
https://github.com/MostafaSoliman/Security-Advisories/blob/master/CVE-2018-20013 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20013
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20013
History
Created Old Value New Value Data Type Notes
2022-05-10 07:50:00 Added to TrackCVE
2022-12-03 22:12:41 2019-06-18T13:15Z 2019-06-18T13:15:10 CVE Published Date updated
2022-12-03 22:12:41 2019-06-19T12:56:52 CVE Modified Date updated
2022-12-03 22:12:41 Analyzed Vulnerability Status updated