HIGH
Remote Denial of Service in CoAP Option Parsing Due To Integer Overflow
Published Jun 5, 2020
7.5
HIGHCVSS 3.1
EPSS 1.80%
Description
A remote adversary with the ability to send arbitrary CoAP packets to be parsed by Zephyr is able to cause a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions.
Affected products
-
- Version 1.14.0StatusaffectedConstraints<unspecified
- Version 2.1.0StatusaffectedConstraints<unspecified
- Version 2.2.0StatusaffectedConstraints<unspecified
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zephyrproject-Rtos | Zephyr | n/a |
|
- ≤ 2.2.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (7)
- https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10063 x_refsource_MISCVendor Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-2528 Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24435 x_refsource_MISCPatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24530 x_refsource_MISCPatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24531 x_refsource_MISCPatchThird Party Advisory
- https://github.com/zephyrproject-rtos/zephyr/pull/24535 x_refsource_MISCPatchThird Party Advisory
- https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55 x_refsource_MISCPermissions Required
| Link | Providers | Tags |
|---|---|---|
| https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10063 | x_refsource_MISCVendor Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-2528 | Advisory | |
| https://github.com/zephyrproject-rtos/zephyr/pull/24435 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/zephyrproject-rtos/zephyr/pull/24530 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/zephyrproject-rtos/zephyr/pull/24531 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/zephyrproject-rtos/zephyr/pull/24535 | x_refsource_MISCPatchThird Party Advisory | |
| https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-55 | x_refsource_MISCPermissions Required |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner zephyr
Published Jun 5, 2020
Updated Sep 17, 2024
Reserved Mar 4, 2020
Link CVE-2020-10063
CISA Vulnrichment
Updated n/a
ENISA EUVD
EUVD-2020-2528 Assigner zephyr
Published Jun 5, 2020
Updated Sep 17, 2024
Exploited since n/a
Link EUVD-2020-2528