CVE-2018-10916 | BDVDB-2026-105421 Detail
[UNKNOWN]lftp
Description#
It has been discovered that lftp up to and including version 4.8.3 does not properly sanitize remote file names, leading to a loss of integrity on the local system when reverse mirroring is used. A remote attacker may trick a user to use reverse mirroring on an attacker controlled FTP server, resulting in the removal of all files in the current working directory of the victim's system.
Impact#
Per CVSS v3.0: confidentiality impact none, integrity impact high, availability impact none. Attack vector: network.
Weaknesses#
- CWE-20 Improper Input Validation
References#
- https://github.com/lavv17/lftp/issues/452
- https://usn.ubuntu.com/3731-2/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10916
- https://github.com/lavv17/lftp/commit/a27e07d90a4608ceaf928b1babb27d4d803e1992
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00036.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00010.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.