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Debian DLA-2184-1 : jsch security update

medium Nessus Plugin ID 135976

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Synopsis

The remote Debian host is missing a security update.

Description

It was discovered that there was a path traversal vulnerability in jsch, a pure Java implementation of the SSH2 protocol.

For Debian 8 'Jessie', this problem has been fixed in version 0.1.51-1+deb8u1.

We recommend that you upgrade your jsch packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected libjsch-java, and libjsch-java-doc packages.

See Also

https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html

https://packages.debian.org/source/jessie/jsch

Plugin Details

Severity: Medium

ID: 135976

File Name: debian_DLA-2184.nasl

Version: 1.6

Type: local

Agent: unix

Published: 4/27/2020

Updated: 3/14/2024

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2016-5725

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:libjsch-java, p-cpe:/a:debian:debian_linux:libjsch-java-doc, cpe:/o:debian:debian_linux:8.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/25/2020

Vulnerability Publication Date: 1/19/2017

Reference Information

CVE: CVE-2016-5725