CVE-2021-46854 - Vulnerability Details - OpenCVE

mod_radius in ProFTPD before 1.3.7c allows memory disclosure to RADIUS servers because it copies blocks of 16 characters.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Proftpd	Proftpd

Configuration 1 [-]

cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7e
https://bugs.gentoo.org/811495
https://github.com/proftpd/proftpd/issues/1284
https://github.com/proftpd/proftpd/pull/1285
https://security.gentoo.org/glsa/202305-03

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-11-23T00:00:00

Updated: 2024-08-04T05:17:42.938Z

Reserved: 2022-11-23T00:00:00

Link: CVE-2021-46854

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-11-23T07:15:09.057

Modified: 2024-11-21T06:34:48.847

Link: CVE-2021-46854

Redhat

No data.

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*", "matchCriteriaId": "D1FF45EB-7C4A-4CBF-A03B-661546B087E7", "versionEndExcluding": "1.3.7c", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "mod_radius in ProFTPD before 1.3.7c allows memory disclosure to RADIUS servers because it copies blocks of 16 characters."}, {"lang": "es", "value": "mod_radius en ProFTPD anterior a 1.3.7c permite la divulgaci\u00f3n de memoria a servidores RADIUS porque copia bloques de 16 caracteres."}], "id": "CVE-2021-46854", "lastModified": "2024-11-21T06:34:48.847", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-11-23T07:15:09.057", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7e"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.gentoo.org/811495"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/issues/1284"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/pull/1285"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202305-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "http://www.proftpd.org/docs/RELEASE_NOTES-1.3.7e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.gentoo.org/811495"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/issues/1284"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/proftpd/proftpd/pull/1285"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202305-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}