CVE-2023-24826 - OpenCVE

RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send crafted frames to the device to trigger the usage of an uninitialized object leading to denial of service. This issue is fixed in version 2023.04. As a workaround, disable fragment forwarding or SFR.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Riot-os	Riot

Configuration 1 [-]

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

No data.

References

Link	Providers
https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/network_layer/sixlowpan/frag/sfr/gnrc_sixlowpan_frag_sfr.c#L402
https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/network_layer/sixlowpan/frag/sfr/gnrc_sixlowpan_frag_sfr.c#L420
https://github.com/RIOT-OS/RIOT/commit/287f030af20e829469cdf740606148018a5a220d
https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xfj4-9g7w-f4gh

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-05-30T16:07:45.208Z

Updated: 2024-08-02T11:03:19.278Z

Reserved: 2023-01-30T14:43:33.706Z

Link: CVE-2023-24826

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2023-05-30T17:15:09.983

Modified: 2023-06-06T16:15:39.177

Link: CVE-2023-24826

Redhat

No data.

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