inetutils-ftp: The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure t...
CVE-2021-40491 is fixed in 11 products on 1 platform, first by inetutils-ftp 2:1.9.4-3ubuntu0.1+esm1, released September 2, 2021. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| inetutils-ftp · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-ftp 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-ftp · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-ftp 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-ftpd · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-ftpd 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-ftpd · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-ftpd 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-inetd · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-inetd 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-inetd · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-inetd 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-ping · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-ping 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-ping · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-ping 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-syslogd · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-syslogd 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-syslogd · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-syslogd 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-talk · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-talk 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-talk · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-talk 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-talkd · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-talkd 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-talkd · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-talkd 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-telnet · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-telnet 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-telnet · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-telnet 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-telnetd · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-telnetd 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-telnetd · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-telnetd 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-tools · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-tools 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-tools · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-tools 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-traceroute · Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm1 | inetutils-traceroute 2:1.9.4-3ubuntu0.1+esm1 | Sep 2, 2021 |
| inetutils-traceroute · Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.1+esm1 | inetutils-traceroute 2:1.9.4-11ubuntu0.1+esm1 | Sep 2, 2021 |
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