CVE-2021-40491
- Source
- https://cve.org/CVERecord?id=CVE-2021-40491
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40491.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-40491
- Downstream
- Published
- 2021-09-03T02:15:06.403Z
- Modified
- 2026-07-08T06:03:35.142156447Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:gnu:inetutils:*:*:*:*:*:*:*:*" ], "vendor_product": "gnu:inetutils", "extracted_events": [ { "fixed": "2.2" } ], "source": "CPE_RANGE" }, { "vendor_product": "debian:debian_linux", "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "10.0" }, { "last_affected": "10.0" } ], "source": "CPE_STRING" }, { "extracted_events": [ { "fixed": "2.2" } ], "source": "DESCRIPTION" } ] }- References