jcraft vulnerabilities

Products

• jsch 1
• jzlib 1

Latest jcraft CVEs

Newest publication first

1. CVE-2016-5725 Improper Limitation of a Pathname to a Restricted Directory in JCraft JSch

   Published 2017-01-19

   Medium·CVSS 5.9 EPSS 24.1% Public exploit PoC

   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.

2. CVE-2002-2102 InfBlocks.java in JCraft JZlib before 0.0.7 allow remote attackers to cause a denial of service (NullPointerException) via an invalid block of deflated data.

   Published 2005-08-05

   Medium·CVSS 5.0 EPSS 1.9%

   InfBlocks.java in JCraft JZlib before 0.0.7 allow remote attackers to cause a denial of service (NullPointerException) via an invalid block of deflated data.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.