mz-automation libiec61850 MMS Request mms_mapping.c checkDataSetAccess out-of-bounds
33Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 6.9epss 0.5%
probabilidade de exploração
0.5%top 59% das CVEs
exploração observada
nãonenhuma fonte reporta
1 exploit(s) público(s)
A weakness has been identified in mz-automation libiec61850 up to 1.6.1. This issue affects the function checkDataSetAccess of the file src/iec61850/server/mms_mapping/mms_mapping.c of the component MMS Request Handler. This manipulation causes out-of-bounds read. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 1.6.2 is capable of addressing this issue. Patch name: 062062daf4cb50c7aa76e01d6fb4d58fc9278a7d. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
mz-automation · libiec61850PoCs públicas encontradas — 1
cve_referencegithub.com/gff-cw/information/issues/3não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://github.com/gff-cw/information/issues/3https://github.com/mz-automation/libiec61850/https://github.com/mz-automation/libiec61850/commit/062062daf4cb50c7aa76e01d6fb4d58fc9278a7dhttps://github.com/mz-automation/libiec61850/releases/tag/v1.6.2https://github.com/mz-automation/libiec61850/security/advisories/GHSA-7v2x-39mw-2979https://vuldb.com/cve/CVE-2026-18583https://vuldb.com/submit/844921https://vuldb.com/vuln/385412https://vuldb.com/vuln/385412/cti