CVE-2021-31663

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-31663
RIOT-OS 2021.01 before commit bc59d60be60dfc0a05def57d74985371e4f22d79 contains a buffer overflow which could allow attackers to obtain sensitive information.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 Patch Third Party Advisory
https://github.com/RIOT-OS/RIOT/issues/15927 Third Party Advisory
https://github.com/RIOT-OS/RIOT/pull/15929 Third Party Advisory
https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 Patch Third Party Advisory
https://github.com/RIOT-OS/RIOT/issues/15927 Third Party Advisory
https://github.com/RIOT-OS/RIOT/pull/15929 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:riot-os:riot:2021.01:-:*:*:*:*:*:*
History

21 Nov 2024, 06:06

Type Values Removed Values Added
References () https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 - Patch, Third Party Advisory () https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 - Patch, Third Party Advisory
References () https://github.com/RIOT-OS/RIOT/issues/15927 - Third Party Advisory () https://github.com/RIOT-OS/RIOT/issues/15927 - Third Party Advisory
References () https://github.com/RIOT-OS/RIOT/pull/15929 - Third Party Advisory () https://github.com/RIOT-OS/RIOT/pull/15929 - Third Party Advisory

22 Jun 2021, 15:47

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-120
References (MISC) https://github.com/RIOT-OS/RIOT/pull/15929 - (MISC) https://github.com/RIOT-OS/RIOT/pull/15929 - Third Party Advisory
References (CONFIRM) https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 - (CONFIRM) https://github.com/RIOT-OS/RIOT/commit/bc59d60be60dfc0a05def57d74985371e4f22d79 - Patch, Third Party Advisory
References (MISC) https://github.com/RIOT-OS/RIOT/issues/15927 - (MISC) https://github.com/RIOT-OS/RIOT/issues/15927 - Third Party Advisory
CPE cpe:2.3:o:riot-os:riot:2021.01:-:*:*:*:*:*:*

18 Jun 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-18 22:15

Updated : 2024-11-21 06:06

NVD link : CVE-2021-31663

Mitre link : CVE-2021-31663

CVE.ORG link : CVE-2021-31663

JSON object : View

Products Affected

riot-os

  • riot
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')