CVE-2016-5725 Information

Description

Directory traversal vulnerability in JCraft JSch before 0.1.54 on Windows when the mode is ChannelSftp.OVERWRITE allows remote SFTP servers to write to arbitrary files via a ..\ (dot dot backslash) in a response to a recursive GET command.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html http://seclists.org/fulldisclosure/2016/Sep/53 http://www.jcraft.com/jsch/ChangeLog http://www.securityfocus.com/bid/93100 https://access.redhat.com/errata/RHSA-2017:3115 https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-5725 https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html https://www.exploit-db.com/exploits/40411/ https://www.oracle.com/security-alerts/cpuoct2020.html

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.9