Vulnerability Monitor

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CVE-2021-3510

Zephyr JSON decoder incorrectly decodes array of array. Zephyr versions >= >1.14.0, >= >2.5.0 contain Attempt to Access Child of a Non-structure Pointer (CWE-588). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-289f-7mw3-2qf4

Published

2021-10-05T21:15:09.353

Last Modified

2024-11-21T06:21:43.033

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-588
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System zephyrproject zephyr 1.14.0 Yes
Operating System zephyrproject zephyr 1.14.0 Yes
Operating System zephyrproject zephyr 1.14.0 Yes
Operating System zephyrproject zephyr 1.14.0 Yes
Operating System zephyrproject zephyr 1.14.1 Yes
Operating System zephyrproject zephyr 1.14.1 Yes
Operating System zephyrproject zephyr 1.14.1 Yes
Operating System zephyrproject zephyr 1.14.1 Yes
Operating System zephyrproject zephyr 1.14.2 Yes
Operating System zephyrproject zephyr 1.14.3 Yes
Operating System zephyrproject zephyr 1.14.3 Yes
Operating System zephyrproject zephyr 2.5.0 Yes
Operating System zephyrproject zephyr 2.5.0 Yes
Operating System zephyrproject zephyr 2.5.0 Yes
Operating System zephyrproject zephyr 2.5.0 Yes
Operating System zephyrproject zephyr 2.5.0 Yes
Operating System zephyrproject zephyr 2.5.1 Yes
Operating System zephyrproject zephyr 2.6.0 Yes
Operating System zephyrproject zephyr 2.6.0 Yes
Operating System zephyrproject zephyr 2.6.0 Yes
Operating System zephyrproject zephyr 2.6.0 Yes
Operating System zephyrproject zephyr 2.6.1 Yes
References