postgresql-13 13.3-0ubuntu0.21.04.1 source package in Ubuntu

Changelog

postgresql-13 (13.3-0ubuntu0.21.04.1) hirsute-security; urgency=medium

  * New upstream version (LP: #1928773).

    + Prevent integer overflows in array subscripting calculations (Tom Lane)

      The array code previously did not complain about cases where an array's
      lower bound plus length overflows an integer.  This resulted in later
      entries in the array becoming inaccessible (since their subscripts could
      not be written as integers), but more importantly it confused subsequent
      assignment operations.  This could lead to memory overwrites, with
      ensuing crashes or unwanted data modifications. (CVE-2021-32027)

    + Fix mishandling of junk columns in INSERT ... ON CONFLICT ... UPDATE
      target lists (Tom Lane)

      If the UPDATE list contains any multi-column sub-selects (which give
      rise to junk columns in addition to the results proper), the UPDATE path
      would end up storing tuples that include the values of the extra junk
      columns. That's fairly harmless in the short run, but if new columns are
      added to the table then the values would become accessible, possibly
      leading to malfunctions if they don't match the datatypes of the added
      columns.

      In addition, in versions supporting cross-partition updates, a
      cross-partition update triggered by such a case had the reverse problem:
      the junk columns were removed from the target list, typically causing an
      immediate crash due to malfunction of the multi-column sub-select
      mechanism. (CVE-2021-32028)

    + Fix possibly-incorrect computation of UPDATE ... RETURNING outputs for
      joined cross-partition updates (Amit Langote, Etsuro Fujita)

      If an UPDATE for a partitioned table caused a row to be moved to another
      partition with a physically different row type (for example, one with a
      different set of dropped columns), computation of RETURNING results for
      that row could produce errors or wrong answers.  No error is observed
      unless the UPDATE involves other tables being joined to the target
      table. (CVE-2021-32029)

    + Details about these and many further changes can be found at:
      https://www.postgresql.org/docs/13/release-13-3.html

 -- Christian Ehrhardt <email address hidden>  Tue, 18 May 2021 12:06:38 +0200

Upload details

Uploaded by:
Christian Ehrhardt 
Sponsored by:
Marc Deslauriers
Uploaded to:
Hirsute
Original maintainer:
Ubuntu Developers
Architectures:
any all
Section:
database
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section

Downloads

File Size SHA-256 Checksum
postgresql-13_13.3.orig.tar.bz2 20.1 MiB 3cd9454fa8c7a6255b6743b767700925ead1b9ab0d7a0f9dcb1151010f8eb4a1
postgresql-13_13.3-0ubuntu0.21.04.1.debian.tar.xz 27.5 KiB e2d854c27a9990b1dcf7993b6a3c6548f9363fee82839bbf0418321af6093489
postgresql-13_13.3-0ubuntu0.21.04.1.dsc 3.7 KiB 78455865bb902d5e5915a39f1023149e456541240ebb36380900b2aeb877e656

View changes file

Binary packages built by this source

libecpg-compat3: older version of run-time library for ECPG programs

 The libecpg_compat shared library is used by programs built with ecpg.
 (Embedded PostgreSQL for C).
 .
 PostgreSQL is an object-relational SQL database management system.

libecpg-compat3-dbgsym: debug symbols for libecpg-compat3
libecpg-dev: development files for ECPG (Embedded PostgreSQL for C)

 This package contains the necessary files to build ECPG (Embedded
 PostgreSQL for C) programs. It includes the development libraries
 and the preprocessor program ecpg.
 .
 PostgreSQL is an object-relational SQL database management system.
 .
 Install this package if you want to write C programs with SQL statements
 embedded in them (rather than run by an external process).

libecpg-dev-dbgsym: debug symbols for libecpg-dev
libecpg6: run-time library for ECPG programs

 The libecpg shared library is used by programs built with ECPG
 (Embedded PostgreSQL for C).
 .
 PostgreSQL is an object-relational SQL database management system.

libecpg6-dbgsym: debug symbols for libecpg6
libpgtypes3: shared library libpgtypes for PostgreSQL 13

 The libpgtypes shared library is used by programs built with ecpg.
 (Embedded PostgreSQL for C).
 .
 PostgreSQL is an object-relational SQL database management system.

libpgtypes3-dbgsym: debug symbols for libpgtypes3
libpq-dev: header files for libpq5 (PostgreSQL library)

 Header files and static library for compiling C programs to link
 with the libpq library in order to communicate with a PostgreSQL
 database backend.
 .
 PostgreSQL is an object-relational SQL database management system.

libpq5: PostgreSQL C client library

 libpq is a C library that enables user programs to communicate with
 the PostgreSQL database server. The server can be on another machine
 and accessed through TCP/IP. This version of libpq is compatible
 with servers from PostgreSQL 8.2 or later.
 .
 This package contains the run-time library, needed by packages using
 libpq.
 .
 PostgreSQL is an object-relational SQL database management system.

libpq5-dbgsym: debug symbols for libpq5
postgresql-13: The World's Most Advanced Open Source Relational Database

 PostgreSQL, also known as Postgres, is a free and open-source relational
 database management system (RDBMS) emphasizing extensibility and SQL
 compliance. It features transactions with Atomicity, Consistency, Isolation,
 Durability (ACID) properties, automatically updatable views, materialized
 views, triggers, foreign keys, and stored procedures. It is designed to handle
 a range of workloads, from single machines to data warehouses or Web services
 with many concurrent users.
 .
 This package provides the database server for PostgreSQL 13.

postgresql-13-dbgsym: debug symbols for postgresql-13
postgresql-client-13: front-end programs for PostgreSQL 13

 This package contains client and administrative programs for
 PostgreSQL: these are the interactive terminal client psql and
 programs for creating and removing users and databases.
 .
 This is the client package for PostgreSQL 13. If you install
 PostgreSQL 13 on a standalone machine, you need the server package
 postgresql-13, too. On a network, you can install this package on
 many client machines, while the server package may be installed on
 only one machine.
 .
 PostgreSQL is an object-relational SQL database management system.

postgresql-client-13-dbgsym: debug symbols for postgresql-client-13
postgresql-doc-13: documentation for the PostgreSQL database management system

 This package contains all README files, user manual, and examples for
 PostgreSQL 13. The manual is in HTML format.
 .
 PostgreSQL is an object-relational SQL database management system.

postgresql-plperl-13: PL/Perl procedural language for PostgreSQL 13

 PL/Perl enables an SQL developer to write procedural language functions
 for PostgreSQL 13 in Perl. You need this package if you have any
 PostgreSQL 13 functions that use the languages plperl or plperlu.
 .
 PostgreSQL is an object-relational SQL database management system.

postgresql-plperl-13-dbgsym: debug symbols for postgresql-plperl-13
postgresql-plpython3-13: PL/Python 3 procedural language for PostgreSQL 13

 PL/Python 3 enables an SQL developer to write procedural language functions
 for PostgreSQL 13 in Python 3. You need this package if you have any
 PostgreSQL 13 functions that use the languages plpython3 or plpython3u.
 .
 PostgreSQL is an object-relational SQL database management system.

postgresql-plpython3-13-dbgsym: debug symbols for postgresql-plpython3-13
postgresql-pltcl-13: PL/Tcl procedural language for PostgreSQL 13

 PL/Tcl enables an SQL developer to write procedural language functions
 for PostgreSQL 13 in Tcl. You need this package if you have any
 PostgreSQL 13 functions that use the languages pltcl or pltclu.
 .
 PostgreSQL is an object-relational SQL database management system.

postgresql-pltcl-13-dbgsym: debug symbols for postgresql-pltcl-13
postgresql-server-dev-13: development files for PostgreSQL 13 server-side programming

 Header files for compiling SSI code to link into PostgreSQL's backend; for
 example, for C functions to be called from SQL.
 .
 This package also contains the Makefiles necessary for building add-on
 modules of PostgreSQL, which would otherwise have to be built in the
 PostgreSQL source-code tree.
 .
 PostgreSQL is an object-relational SQL database management system.