CVE-2018-14055

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
ZNC before 1.7.1-rc1 does not properly validate untrusted lines coming from the network, allowing a non-admin user to escalate his privilege and inject rogue values into znc.conf.
Overview
  • CVE ID
  • CVE-2018-14055
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-15T01:29:03
  • Last Modified Date
  • 2019-10-03T00:03:26
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:znc:znc:*:*:*:*:*:*:*:* 1 OR 1.7.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/znc/znc/commit/d22fef8620cdd87490754f607e7153979731c69d Patch Third Party Advisory
https://github.com/znc/znc/commit/a7bfbd93812950b7444841431e8e297e62cb524e Patch Third Party Advisory
https://www.debian.org/security/2018/dsa-4252 Third Party Advisory
https://security.gentoo.org/glsa/201807-03 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-14055
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14055
History
Created Old Value New Value Data Type Notes
2022-05-10 17:33:04 Added to TrackCVE
2022-12-03 09:53:52 2018-07-15T01:29Z 2018-07-15T01:29:03 CVE Published Date updated
2022-12-03 09:53:52 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-03 09:53:52 Analyzed Vulnerability Status updated