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Sigurnosni nedostatak programske biblioteke libssh

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  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

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Fedora Update Notification
FEDORA-2019-46b6bd2459
2020-01-03 20:35:14.416828
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Name : libssh
Product : Fedora 30
Version : 0.9.3
Release : 1.fc30
URL : http://www.libssh.org
Summary : A library implementing the SSH protocol
Description :
The ssh library was designed to be used by programmers needing a working SSH
implementation by the mean of a library. The complete control of the client is
made by the programmer. With libssh, you can remotely execute programs, transfer
files, use a secure and transparent tunnel for your remote programs. With its
Secure FTP implementation, you can play with remote files easily, without
third-party programs others than libcrypto (from openssl).

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Update Information:

Update to version 0.9.3 to address CVE-2019-14889
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ChangeLog:

* Tue Dec 10 2019 Andreas Schneider <asn@redhat.com> – 0.9.3-1
– Update to version 0.9.3
– resolves: #1781780 – Fixes CVE-2019-14889
* Thu Nov 7 2019 Andreas Schneider <asn@redhat.com> – 0.9.2-1
– Upate to version 0.9.2
– resolves #1769370 – Remove the docs, they can be found on https://api.libssh.org/
* Thu Jul 11 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-5
– Add Obsoletes in libssh-config to avoid conflict with old libssh which
installed the configuration files.
* Wed Jul 10 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-4
– Eliminate circular dependency with libssh-config subpackage
* Wed Jul 10 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-3
– Provide the configuration files in a separate libssh-config subpackage
* Thu Jul 4 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-2
– Do not ignore keys from known_hosts when SSH_OPTIONS_HOSTKEYS is set
* Fri Jun 28 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-1
– Fixed Release number to released format
* Fri Jun 28 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.9.0-0.1
– Update to version 0.9.0
https://www.libssh.org/2019/06/28/libssh-0-9-0/
* Wed Jun 19 2019 Anderson Sasaki <ansasaki@redhat.com> – 0.8.91-0.1
– Update to 0.9.0 pre release version (0.8.91)
– Added default configuration files for client and server
– Follow system-wide crypto configuration (crypto-policies)
– Added Recommends for crypto-policies
– Use OpenSSL implementation for KDF, DH, and signatures.
– Detect FIPS mode and use only allowed algorithms
– Run client and server tests during build
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References:

[ 1 ] Bug #1781780 – CVE-2019-14889 libssh: unsanitized location in scp could lead to unwanted command execution [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1781780
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This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade –advisory FEDORA-2019-46b6bd2459’ at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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AutorZvonimir Bosnjak
Cert idNCERT-REF-2020-01-0001-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
IzvorAdobe
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