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.
References
Link | Resource |
---|---|
https://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=58cb043b190fd04effdaea7c9403416b436e50dd | Patch Vendor Advisory |
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476 | Third Party Advisory |
https://lists.gnu.org/archive/html/bug-inetutils/2021-06/msg00002.html | Mailing List Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html | Mailing List Third Party Advisory |
Information
Published : 2021-09-02 19:15
Updated : 2023-02-03 11:02
NVD link : CVE-2021-40491
Mitre link : CVE-2021-40491
JSON object : View
CWE
CWE-345
Insufficient Verification of Data Authenticity
Products Affected
debian
- debian_linux
gnu
- inetutils