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WS-2019-0126

Date: May 10, 2019

Unlinking files before extraction in Tar-rs before version 0.4.26 is vulnerable to a TOCTOU race condition, allowing an attacker with local privileges to perform privilege escalation.

Language: RUST

Severity Score

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): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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