Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.3953
netkit-rsh security update
19 November 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: netkit-rsh
Publisher: Debian
Operating System: Debian GNU/Linux
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Modify Permissions -- Remote/Unauthenticated
Overwrite Arbitrary Files -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-7283 CVE-2019-7282
Original Bulletin:
https://www.debian.org/lts/security/2021/dla-2822
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running netkit-rsh check for an updated version of the software for
their operating system.
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Debian LTS Advisory DLA-2822-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Thorsten Alteholz
November 19, 2021 https://wiki.debian.org/LTS
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Package : netkit-rsh
Version : 0.17-17+deb9u1
CVE ID : CVE-2019-7282 CVE-2019-7283
Two issues have been found in netkit-rsh, client and server programs for
remote shell connections.
Due to insufficient input validation in path names sent by server, a
malicious server can do arbitrary file overwrites in the target directory
or modify permissions of the target directory.
For Debian 9 stretch, these problems have been fixed in version
0.17-17+deb9u1.
We recommend that you upgrade your netkit-rsh packages.
For the detailed security status of netkit-rsh please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/netkit-rsh
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
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The University of Queensland
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