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CVE-2014-3856

Good to know:

Date: January 28, 2020

The funced function in fish (aka fish-shell) 1.23.0 before 2.1.1 does not properly create temporary files, which allows local users to gain privileges via a temporary file with a predictable name.

Language: SHELL

Severity Score

7.0

Related Resources (6)

Url: https://github.com/fish-shell/fish-shell/issues/1437

Url: https://github.com/fish-shell/fish-shell/releases/tag/2.1.1

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-3856

Url: https://security-tracker.debian.org/tracker/CVE-2014-3856

Url: https://www.openwall.com/lists/oss-security/2014/04/28/4

Url: https://www.mend.io/vulnerability-database/CVE-2014-3856

Severity Score

7.0

Weakness Type (CWE)

Race Conditions

CWE-362

Top Fix

Upgrade Version

Upgrade to version 2.1.1

CVSS v3.1

Base Score:	7.0
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	4.4
Access Vector (AV):	LOCAL
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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