CVE-2020-25860 Vulnerability Details

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CVE-2020-25860 Metadata Quick Info

CVE Published: 21/12/2020 | CVE Updated: 04/08/2024 | CVE Year: 2020
Source: VDOO | Vendor: n/a | Product: Pengutronix RAUC
Status : PUBLISHED

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CVE-2020-25860 Description

The install.c module in the Pengutronix RAUC update client prior to version 1.5 has a Time-of-Check Time-of-Use vulnerability, where signature verification on an update file takes place before the file is reopened for installation. An attacker who can modify the update file just before it is reopened can install arbitrary code on the device.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-367
CWE Name: Time-of-Check Time-of-Use (CWE-367)
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).