CVE-2020-13603 — MEDIUM (6.9)

Vulnerability Description

Integer Overflow in memory allocating functions. Zephyr versions >= 1.14.2, >= 2.4.0 contain Integer Overflow or Wraparound (CWE-190). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94vp-8gc2-rm45

CVSS Score

6.9

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zephyrproject	Zephyr	<= 1.14.2

Related Weaknesses (CWE)

CWE-190

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94vp-8gc2-rThird Party Advisory
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94vp-8gc2-rThird Party Advisory

FAQ

What is CVE-2020-13603?

CVE-2020-13603 is a vulnerability with a CVSS score of 6.9 (MEDIUM). Integer Overflow in memory allocating functions. Zephyr versions >= 1.14.2, >= 2.4.0 contain Integer Overflow or Wraparound (CWE-190). For more information, see https://github.com/zephyrproject-rtos/z...

How severe is CVE-2020-13603?

CVE-2020-13603 has been rated MEDIUM with a CVSS base score of 6.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-13603?

Check the references section above for vendor advisories and patch information. Affected products include: Zephyrproject Zephyr.