CVE-2018-10916
Published: 1 August 2018
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
lftp
Launchpad, Ubuntu, Debian |
bionic |
Released
(4.8.1-1ubuntu0.1)
|
| trusty |
Released
(4.4.13-1ubuntu0.1)
|
|
| upstream |
Released
(4.8.4-1)
|
|
| xenial |
Released
(4.6.3a-1ubuntu0.1)
|
|
|
Patches:
other: https://github.com/lavv17/lftp/commit/a27e07d90a4608ceaf928b1babb27d4d803e1992 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |