CVE-2018-10387

Heap-based overflow vulnerability in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or possibly execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2008-2161.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:open_tftp_server_project:open_tftp_server:*:*:*:*:sp:*:*:*

History

No history.

Information

Published : 2019-12-23 23:15

Updated : 2023-12-10 13:13

NVD link : CVE-2018-10387

Mitre link : CVE-2018-10387

CVE.ORG link : CVE-2018-10387

JSON object : View

Products Affected

open_tftp_server_project

open_tftp_server

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2018-10387", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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": "2019-12-23T23:15:11.553", "references": [{"url": "https://sourceforge.net/p/tftp-server/discussion/550564/thread/a586ce62/", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Heap-based overflow vulnerability in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or possibly execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2008-2161."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento en la regi\u00f3n heap de la memoria en TFTP Server SP versi\u00f3n 1.66 y anteriores, permite a atacantes remotos llevar a cabo una denegaci\u00f3n de servicio o posiblemente ejecutar c\u00f3digo arbitrario por medio de un paquete de error TFTP largo, una vulnerabilidad diferente de CVE-2008-2161."}], "lastModified": "2020-01-03T14:43:39.487", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:open_tftp_server_project:open_tftp_server:*:*:*:*:sp:*:*:*", "vulnerable": true, "matchCriteriaId": "8C82ECFE-5E69-41AD-B2E9-063CD33AD9F9", "versionEndIncluding": "1.66"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}