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Last-minute updates for release notes.

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Security: CVE-2018-1052, CVE-2018-1053
This commit is contained in:
Tom Lane 2018-02-05 14:43:40 -05:00
parent dc6fb453a3
commit cbe0dd581e
5 changed files with 137 additions and 0 deletions
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49
doc/src/sgml/release-10.sgml
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@ -41,6 +41,55 @@
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [3492a0af0] 2018-02-05 10:37:30 -0500
Branch: REL_10_STABLE [fe921a360] 2018-02-05 10:37:30 -0500
-->
<para>
Fix processing of partition keys containing multiple expressions
(&Aacute;lvaro Herrera, David Rowley)
</para>
<para>
This error led to crashes or, with carefully crafted input, disclosure
of arbitrary backend memory.
(CVE-2018-1052)
</para>
</listitem>
<listitem>
<!--
Author: Tom Lane <tgl@sss.pgh.pa.us>
Branch: master [a926eb84e] 2018-02-05 10:58:27 -0500
Branch: REL_10_STABLE [6ba52aeb2] 2018-02-05 10:58:27 -0500
Branch: REL9_6_STABLE [1341e017d] 2018-02-05 10:58:27 -0500
Branch: REL9_5_STABLE [17aa02368] 2018-02-05 10:58:27 -0500
Branch: REL9_4_STABLE [c3456208d] 2018-02-05 10:58:27 -0500
Branch: REL9_3_STABLE [9c59e48a2] 2018-02-05 10:58:27 -0500
-->
<para>
Ensure that all temporary files made
by <application>pg_upgrade</application> are non-world-readable
(Tom Lane, Noah Misch)
</para>
<para>
<application>pg_upgrade</application> normally restricts its
temporary files to be readable and writable only by the calling user.
But the temporary file containing <literal>pg_dumpall -g</literal>
output would be group- or world-readable, or even writable, if the
user's <literal>umask</literal> setting allows. In typical usage on
multi-user machines, the <literal>umask</literal> and/or the working
directory's permissions would be tight enough to prevent problems;
but there may be people using <application>pg_upgrade</application>
in scenarios where this oversight would permit disclosure of database
passwords to unfriendly eyes.
(CVE-2018-1053)
</para>
</listitem>
<listitem>
<!--
Author: Andres Freund <andres@anarazel.de>
Branch: master [9c2f0a6c3] 2017-12-14 18:20:47 -0800
Branch: REL_10_STABLE [1224383e8] 2017-12-14 18:20:48 -0800

22
doc/src/sgml/release-9.3.sgml
View File

@ -33,6 +33,28 @@
<itemizedlist>
<listitem>
<para>
Ensure that all temporary files made
by <application>pg_upgrade</application> are non-world-readable
(Tom Lane, Noah Misch)
</para>
<para>
<application>pg_upgrade</application> normally restricts its
temporary files to be readable and writable only by the calling user.
But the temporary file containing <literal>pg_dumpall -g</literal>
output would be group- or world-readable, or even writable, if the
user's <literal>umask</literal> setting allows. In typical usage on
multi-user machines, the <literal>umask</literal> and/or the working
directory's permissions would be tight enough to prevent problems;
but there may be people using <application>pg_upgrade</application>
in scenarios where this oversight would permit disclosure of database
passwords to unfriendly eyes.
(CVE-2018-1053)
</para>
</listitem>
<listitem>
<para>
Fix vacuuming of tuples that were updated while key-share locked

22
doc/src/sgml/release-9.4.sgml
View File

@ -33,6 +33,28 @@
<itemizedlist>
<listitem>
<para>
Ensure that all temporary files made
by <application>pg_upgrade</application> are non-world-readable
(Tom Lane, Noah Misch)
</para>
<para>
<application>pg_upgrade</application> normally restricts its
temporary files to be readable and writable only by the calling user.
But the temporary file containing <literal>pg_dumpall -g</literal>
output would be group- or world-readable, or even writable, if the
user's <literal>umask</literal> setting allows. In typical usage on
multi-user machines, the <literal>umask</literal> and/or the working
directory's permissions would be tight enough to prevent problems;
but there may be people using <application>pg_upgrade</application>
in scenarios where this oversight would permit disclosure of database
passwords to unfriendly eyes.
(CVE-2018-1053)
</para>
</listitem>
<listitem>
<para>
Fix vacuuming of tuples that were updated while key-share locked

22
doc/src/sgml/release-9.5.sgml
View File

@ -33,6 +33,28 @@
<itemizedlist>
<listitem>
<para>
Ensure that all temporary files made
by <application>pg_upgrade</application> are non-world-readable
(Tom Lane, Noah Misch)
</para>
<para>
<application>pg_upgrade</application> normally restricts its
temporary files to be readable and writable only by the calling user.
But the temporary file containing <literal>pg_dumpall -g</literal>
output would be group- or world-readable, or even writable, if the
user's <literal>umask</literal> setting allows. In typical usage on
multi-user machines, the <literal>umask</literal> and/or the working
directory's permissions would be tight enough to prevent problems;
but there may be people using <application>pg_upgrade</application>
in scenarios where this oversight would permit disclosure of database
passwords to unfriendly eyes.
(CVE-2018-1053)
</para>
</listitem>
<listitem>
<para>
Fix vacuuming of tuples that were updated while key-share locked

22
doc/src/sgml/release-9.6.sgml
View File

@ -39,6 +39,28 @@
<itemizedlist>
<listitem>
<para>
Ensure that all temporary files made
by <application>pg_upgrade</application> are non-world-readable
(Tom Lane, Noah Misch)
</para>
<para>
<application>pg_upgrade</application> normally restricts its
temporary files to be readable and writable only by the calling user.
But the temporary file containing <literal>pg_dumpall -g</literal>
output would be group- or world-readable, or even writable, if the
user's <literal>umask</literal> setting allows. In typical usage on
multi-user machines, the <literal>umask</literal> and/or the working
directory's permissions would be tight enough to prevent problems;
but there may be people using <application>pg_upgrade</application>
in scenarios where this oversight would permit disclosure of database
passwords to unfriendly eyes.
(CVE-2018-1053)
</para>
</listitem>
<listitem>
<para>
Fix vacuuming of tuples that were updated while key-share locked