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CVE-2021-43612

Estado: ModificadaAlta (7.5)—

In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger an out-of-bounds heap read via short SONMP packets.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Fedoraproject — FedoraLldpd Project — Lldpd

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-43612",
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          "options": [
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              "exploitation": "none"
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              "automatable": "yes"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-02-06T16:06:54.247834Z"
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          "attackComplexity": "LOW",
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    }
  ],
  "lastModified": "2026-06-17T04:11:11.710",
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