CVE-2024-41125
- Source
- https://cve.org/CVERecord?id=CVE-2024-41125
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41125.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-41125
- Aliases
-
- GHSA-qjj3-gqx7-438w
- Published
- 2024-11-27T18:20:45.613Z
- Modified
- 2026-04-10T05:16:37.853313Z
- Severity
-
- 8.3 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Out-of-bounds read in SNMP when decoding a string in Contiki-NG
- Details
-
Contiki-NG is an open-source, cross-platform operating system for IoT devices. An out-of-bounds read of 1 byte can be triggered when sending a packet to a device running the Contiki-NG operating system with SNMP enabled. The SNMP module is disabled in the default Contiki-NG configuration. The vulnerability exists in the os/net/app-layer/snmp/snmp-ber.c module, where the function snmpberdecodestringlen_buffer decodes the string length from a received SNMP packet. In one place, one byte is read from the buffer, without checking that the buffer has another byte available, leading to a possible out-of-bounds read. The problem has been patched in Contiki-NG pull request #2936. It will be included in the next release of Contiki-NG. Users are advised to apply the patch manually or to wait for the next release. A workaround is to disable the SNMP module in the Contiki-NG build configuration.
- Database specific
{ "cwe_ids": [ "CWE-125" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41125.json", "cna_assigner": "GitHub_M" }- References