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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: VDOO

Published: 2020-12-21T17:23:27

Updated: 2024-08-04T15:49:05.940Z

Reserved: 2020-09-23T00:00:00

Link: CVE-2020-25860

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-12-21T18:15:15.227

Modified: 2020-12-29T14:36:59.747

Link: CVE-2020-25860

cve-icon Redhat

No data.