Fluid Attacks Database

Description

Improper Limitation of a Pathname to a Restricted Directory in JCraft JSch 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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
maven	com.jcraft:jsch	>=0 <0.1.54	0.1.54
debian 12	jsch	>=0 <0.1.54-1	0.1.54-1
debian 14	jsch	>=0 <0.1.54-1	0.1.54-1
debian 13	jsch	>=0 <0.1.54-1	0.1.54-1

Aliases

1. CVE-2016-57252. NVD-2016-57253. OSV-2016-57254. OSV-DEBIAN-2016-57255. GCVE-2016-57256. access.redhat.com7. lists.debian.org8. SECURITY-TRACKER-CVE-2016-5725

References

1. https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-57252. https://www.exploit-db.com/exploits/404113. https://www.oracle.com/security-alerts/cpuApr2021.html4. https://www.oracle.com/security-alerts/cpujan2021.html5. https://www.oracle.com/security-alerts/cpuoct2020.html6. http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html7. http://seclists.org/fulldisclosure/2016/Sep/538. http://www.jcraft.com/jsch/ChangeLog

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