CVE Vulnerabilities

CVE-2023-3891

Time-of-check Time-of-use (TOCTOU) Race Condition

Published: Sep 15, 2023 | Modified: Sep 20, 2023
CVSS 3.x
7
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system

Weakness

The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

Affected Software

Name Vendor Start Version End Version
Lapce Lapce 0.2.8 (including) 0.2.8 (including)

Potential Mitigations

References