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CVE-2018-14055

Good to know:

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Date: July 14, 2018

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.

Language: C++

Severity Score

Related Resources (8)

https://github.com/znc/znc/commit/d22fef8620cdd87490754f607e7153979731c69d
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-14055
https://security.gentoo.org/glsa/201807-03
https://www.debian.org/security/2018/dsa-4252
https://nvd.nist.gov/vuln/detail/CVE-2018-14055
https://github.com/znc/znc/commit/a7bfbd93812950b7444841431e8e297e62cb524e
https://security-tracker.debian.org/tracker/CVE-2018-14055
https://www.mend.io/vulnerability-database/CVE-2018-14055

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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