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CVE-2017-14178

Good to know:

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Date: February 2, 2018

In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated users to bypass systemd-journald's access restrictions.

Language: Go

Severity Score

Related Resources (7)

https://security-tracker.debian.org/tracker/CVE-2017-14178
https://launchpad.net/bugs/1730255
https://nvd.nist.gov/vuln/detail/CVE-2017-14178
https://github.com/snapcore/snapd/pull/4194
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-14178
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html
https://www.mend.io/vulnerability-database/CVE-2017-14178

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

Improper Handling of Exceptional Conditions

CWE-755

Top Fix

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CVSS v3

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

CVSS v2

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

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