CVE-2018-10916

Summary

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.

Affected Software

Weaknesses

• CWE-20: CWE-20

ADP Enrichment

CVE Program Container

Additional 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

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

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