Tag: debian

Debian bug fixed : CVE-2017-6369: authenticated remote execution in firebird 2.5 before version 3.0.2

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We believe that the bug you reported is fixed in the latest version of
firebird3.0, which is due to be installed in the Debian FTP archive.

 * Apply commit 56e9a73c168 from upstream B3_0_Release branch
    fixing authenticated remote execution vulnerability (CVE-2017-6369,
    CORE-5474)
    Closes: #858644

Forwarded: http://tracker.firebirdsql.org/browse/CORE-5474

Authenticated Firebird users are allowed to declare UDFs (user-defined
functions). The default config allows using all entry points from the standard
UDF library, which is dynamically linked with libc, with its symbols
re-exported, including system().

Relevant upstream commits for 3.0:
– https://github.com/FirebirdSQL/firebird/commit/8b2a9cb44bf6055e15f016d70a6842b8ada60375

Firebird package updated in Debian : 2.5.4.26856.ds4-2

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This version will make the build reproducible.

The reproducible builds initiative aims to enable anyone to reproduce bit by bit identical binary packages from a given source, thus enabling anyone to independently verify that a binary matches the source code from which it was said it was derived. For example, this allow the users of Debian to rebuild packages and obtain exactly identical packages to the ones provided by the Debian repositories.

Prune tool sets the creation stamp in the database header to a fixed value (taken from the last changelog stanza) and
prunes unused space on index/data pages of shipped databases

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