CVE-2021-29507 MEDIUM

CVE-2021-29507: dlt-daemon could crash if there is special character in dlt.conf

Vendor Genivi
Product dlt-daemon
Weakness CWE-20 · Input validation
Published May 28, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

5.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

GENIVI Diagnostic Log and Trace (DLT) provides a log and trace interface. In versions of GENIVI DLT between 2.10.0 and 2.18.6, a configuration file containing the special characters could cause a vulnerable component to crash. All the applications which are using the configuration file could fail to generate their dlt logs in system. As of time of publication, no patch exists. As a workaround, one may check the integrity of information in configuration file manually.

Key dates

02Disclosure timeline

May 28, 2021 CVE published
August 3, 2024 Record updated