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CVE-2014-1421

Date: November 25, 2014

mountall 1.54, as used in Ubuntu 14.10, does not properly handle the umask when using the mount utility, which allows local users to bypass intended access restrictions via unspecified vectors.

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2014-1421
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-1421
http://www.ubuntu.com/usn/USN-2411-1
https://www.mend.io/vulnerability-database/CVE-2014-1421

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

CVSS v3.1

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

CVSS v2

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

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