CVE-2023-41910

{"id": "CVE-2023-41910", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-09-05T07:15:14.927", "references": [{"url": "https://github.com/lldpd/lldpd/commit/a9aeabdf879c25c584852a0bb5523837632f099b", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/lldpd/lldpd/releases/tag/1.0.17", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00025.html", "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2023/dsa-5505", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in lldpd before 1.0.17. By crafting a CDP PDU packet with specific CDP_TLV_ADDRESSES TLVs, a malicious actor can remotely force the lldpd daemon to perform an out-of-bounds read on heap memory. This occurs in cdp_decode in daemon/protocols/cdp.c."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en lldpd antes de la versi\u00f3n 1.0.17. Al manipular un paquete CDP PDU con TLVs CDP_TLV_ADDRESSES espec\u00edficos, un actor malicioso puede forzar remotamente al demonio lldpd a realizar una lecutra fuera de l\u00edmites en la memoria heap. Esto ocurre en cdp_decode in daemon/protocols/cdp.c."}], "lastModified": "2023-09-27T15:19:31.200", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lldpd_project:lldpd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "591FC9F7-7E51-49D8-97B9-513D515C0204", "versionEndExcluding": "1.0.17"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}