CVE-2020-13601: Possible read out of bounds in dns read
Published May 24, 2021
·Updated
Possible read out of bounds in dns read. Zephyr versions >= 1.14.2, >= 2.3.0 contain Out-of-bounds Read (CWE-125). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mm57-9hqw-qh44
Affected Software
2 affected components
zephyrproject zephyr<=1.14.2
zephyrproject zephyr>=2.0.0<=2.3.0
Event History
May 24, 2021
CVE Published
via MITRE·09:40 PM
Data Sourced
via MITRE·09:40 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2020-13601?
The severity of CVE-2020-13601 is critical with a CVSS score of 9.8.
2
Which Zephyr versions are affected by CVE-2020-13601?
Zephyr versions >= 1.14.2 and >= 2.3.0 are affected by CVE-2020-13601.
3
What is the vulnerability type of CVE-2020-13601?
CVE-2020-13601 is an out-of-bounds read vulnerability of type CWE-125.
4
Where can I find more information about CVE-2020-13601?
You can find more information about CVE-2020-13601 at the following link: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mm57-9hqw-qh44
5
How can I fix CVE-2020-13601?
There is no known fix or patch available at this time for CVE-2020-13601. It is recommended to monitor the vendor's website for updates or mitigation measures.