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cveZephyrCVE-2021-3510
HistoryOct 05, 2021 - 9:15 p.m.

CVE-2021-3510

2021-10-0521:15:09
CWE-588
zephyr
web.nvd.nist.gov
26
zephyr
json decoder
vulnerability
cve-2021-3510
security advisory
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.5%

JSON

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

Affected configurations

Nvd
Node
zephyrprojectzephyrMatch1.14.0-
OR
zephyrprojectzephyrMatch1.14.0rc1
OR
zephyrprojectzephyrMatch1.14.0rc2
OR
zephyrprojectzephyrMatch1.14.0rc3
OR
zephyrprojectzephyrMatch1.14.1-
OR
zephyrprojectzephyrMatch1.14.1rc1
OR
zephyrprojectzephyrMatch1.14.1rc2
OR
zephyrprojectzephyrMatch1.14.1rc3
OR
zephyrprojectzephyrMatch1.14.2
OR
zephyrprojectzephyrMatch1.14.3rc1
OR
zephyrprojectzephyrMatch1.14.3rc2
OR
zephyrprojectzephyrMatch2.5.0-
OR
zephyrprojectzephyrMatch2.5.0rc1
OR
zephyrprojectzephyrMatch2.5.0rc2
OR
zephyrprojectzephyrMatch2.5.0rc3
OR
zephyrprojectzephyrMatch2.5.0rc4
OR
zephyrprojectzephyrMatch2.5.1rc1
OR
zephyrprojectzephyrMatch2.6.0-
OR
zephyrprojectzephyrMatch2.6.0rc1
OR
zephyrprojectzephyrMatch2.6.0rc2
OR
zephyrprojectzephyrMatch2.6.0rc3
OR
zephyrprojectzephyrMatch2.6.1rc1
VendorProductVersionCPE
zephyrprojectzephyr1.14.0cpe:2.3:o:zephyrproject:zephyr:1.14.0:-:*:*:*:*:*:*
zephyrprojectzephyr1.14.0cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc1:*:*:*:*:*:*
zephyrprojectzephyr1.14.0cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc2:*:*:*:*:*:*
zephyrprojectzephyr1.14.0cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc3:*:*:*:*:*:*
zephyrprojectzephyr1.14.1cpe:2.3:o:zephyrproject:zephyr:1.14.1:-:*:*:*:*:*:*
zephyrprojectzephyr1.14.1cpe:2.3:o:zephyrproject:zephyr:1.14.1:rc1:*:*:*:*:*:*
zephyrprojectzephyr1.14.1cpe:2.3:o:zephyrproject:zephyr:1.14.1:rc2:*:*:*:*:*:*
zephyrprojectzephyr1.14.1cpe:2.3:o:zephyrproject:zephyr:1.14.1:rc3:*:*:*:*:*:*
zephyrprojectzephyr1.14.2cpe:2.3:o:zephyrproject:zephyr:1.14.2:*:*:*:*:*:*:*
zephyrprojectzephyr1.14.3cpe:2.3:o:zephyrproject:zephyr:1.14.3:rc1:*:*:*:*:*:*
Rows per page:
1-10 of 221

CNA Affected

[
  {
    "product": "zephyr",
    "vendor": "zephyrproject-rtos",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": ">1.14.0",
        "versionType": "custom"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": ">2.5.0",
        "versionType": "custom"
      }
    ]
  }
]

Related

nvd 1
prion 1
cnvd 1
cvelist 1
nvd
nvd
CVE-2021-3510
2021-10-05 21:15:09
prion
prion
Hardcoded credentials
2021-10-05 21:15:00
cnvd
cnvd
Zephyr has an unspecified vulnerability (CNVD-2021-95617)
2021-12-01 00:00:00
cvelist
cvelist
CVE-2021-3510 Zephyr JSON decoder incorrectly decodes array of array
2021-10-05 20:50:17

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.5%

JSON
Related for CVE-2021-3510
nvd1prion1cnvd1cvelist1