diff --git a/doc/src/sgml/release-10.sgml b/doc/src/sgml/release-10.sgml index ba0839d8ec9ac1ce9c1d464d906e92484981b1ea..968ed866c2b91b4e371c41aeb539376774e049bd 100644 --- a/doc/src/sgml/release-10.sgml +++ b/doc/src/sgml/release-10.sgml @@ -35,6 +35,73 @@ <listitem> <!-- +Author: Tom Lane <tgl@sss.pgh.pa.us> +Branch: master [d1c6a14ba] 2018-08-06 10:53:35 -0400 +Branch: REL_11_STABLE [f6f735f78] 2018-08-06 10:53:35 -0400 +Branch: REL_10_STABLE [ab5400469] 2018-08-06 10:53:35 -0400 +Branch: REL9_6_STABLE [a8094d0fe] 2018-08-06 10:53:35 -0400 +Branch: REL9_5_STABLE [7aabfd1d8] 2018-08-06 10:53:35 -0400 +Branch: REL9_4_STABLE [6de9766b8] 2018-08-06 10:53:35 -0400 +Branch: REL9_3_STABLE [243de06be] 2018-08-06 10:53:35 -0400 +--> + <para> + Fix failure to reset <application>libpq</application>'s state fully + between connection attempts (Tom Lane) + </para> + + <para> + An unprivileged user of <filename>dblink</filename> + or <filename>postgres_fdw</filename> could bypass the checks intended + to prevent use of server-side credentials, such as + a <filename>~/.pgpass</filename> file owned by the operating-system + user running the server. Servers allowing peer authentication on + local connections are particularly vulnerable. Other attacks such + as SQL injection into a <filename>postgres_fdw</filename> session + are also possible. + Attacking <filename>postgres_fdw</filename> in this way requires the + ability to create a foreign server object with selected connection + parameters, but any user with access to <filename>dblink</filename> + could exploit the problem. + In general, an attacker with the ability to select the connection + parameters for a <application>libpq</application>-using application + could cause mischief, though other plausible attack scenarios are + harder to think of. + Our thanks to Andrew Krasichkov for reporting this issue. + (CVE-2018-10915) + </para> + </listitem> + + <listitem> +<!-- +Author: Tom Lane <tgl@sss.pgh.pa.us> +Branch: master [b8a1247a3] 2018-08-04 19:38:58 -0400 +Branch: REL_11_STABLE [e7154b6ac] 2018-08-04 19:38:58 -0400 +Branch: REL_10_STABLE [f6a124d01] 2018-08-04 19:38:58 -0400 +Branch: REL9_6_STABLE [b484bffe7] 2018-08-04 19:38:58 -0400 +Branch: REL9_5_STABLE [5ad143cda] 2018-08-04 19:38:59 -0400 +--> + <para> + Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view + that isn't just <literal>SELECT * FROM ...</literal> + (Dean Rasheed, Amit Langote) + </para> + + <para> + Erroneous expansion of an updatable view could lead to crashes + or <quote>attribute ... has the wrong type</quote> errors, if the + view's <literal>SELECT</literal> list doesn't match one-to-one with + the underlying table's columns. + Furthermore, this bug could be leveraged to allow updates of columns + that an attacking user lacks <literal>UPDATE</literal> privilege for, + if that user has <literal>INSERT</literal> and <literal>UPDATE</literal> + privileges for some other column(s) of the table. + Any user could also use it for disclosure of server memory. + (CVE-2018-10925) + </para> + </listitem> + + <listitem> +<!-- Author: Andres Freund <andres@anarazel.de> Branch: master Release: REL_11_BR [a54e1f158] 2018-06-12 11:13:21 -0700 Branch: REL_10_STABLE [2ce64caaf] 2018-06-12 11:13:21 -0700 @@ -260,29 +327,6 @@ Branch: REL_10_STABLE [4beb25c63] 2018-07-16 17:55:13 -0400 <listitem> <!-- -Author: Tom Lane <tgl@sss.pgh.pa.us> -Branch: master [b8a1247a3] 2018-08-04 19:38:58 -0400 -Branch: REL_11_STABLE [e7154b6ac] 2018-08-04 19:38:58 -0400 -Branch: REL_10_STABLE [f6a124d01] 2018-08-04 19:38:58 -0400 -Branch: REL9_6_STABLE [b484bffe7] 2018-08-04 19:38:58 -0400 -Branch: REL9_5_STABLE [5ad143cda] 2018-08-04 19:38:59 -0400 ---> - <para> - Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view - that isn't just <literal>SELECT * FROM ...</literal> - (Dean Rasheed, Amit Langote) - </para> - - <para> - Erroneous expansion of an updatable view could lead to crashes - or <quote>attribute ... has the wrong type</quote> errors, if the - view's <literal>SELECT</literal> list doesn't match one-to-one with - the underlying table's columns. - </para> - </listitem> - - <listitem> -<!-- Author: Peter Geoghegan <pg@bowt.ie> Branch: master [b3f919da0] 2018-08-03 15:11:31 -0700 Branch: REL_11_STABLE [b9612e5cf] 2018-08-03 14:45:02 -0700 diff --git a/doc/src/sgml/release-9.3.sgml b/doc/src/sgml/release-9.3.sgml index 9e06e052e262fa46b76e7a6276c43d1ff7898194..8d5cfdb8b7b604b08581a4b9fe0a990151ff563c 100644 --- a/doc/src/sgml/release-9.3.sgml +++ b/doc/src/sgml/release-9.3.sgml @@ -39,6 +39,34 @@ <itemizedlist> + <listitem> + <para> + Fix failure to reset <application>libpq</application>'s state fully + between connection attempts (Tom Lane) + </para> + + <para> + An unprivileged user of <filename>dblink</filename> + or <filename>postgres_fdw</filename> could bypass the checks intended + to prevent use of server-side credentials, such as + a <filename>~/.pgpass</filename> file owned by the operating-system + user running the server. Servers allowing peer authentication on + local connections are particularly vulnerable. Other attacks such + as SQL injection into a <filename>postgres_fdw</filename> session + are also possible. + Attacking <filename>postgres_fdw</filename> in this way requires the + ability to create a foreign server object with selected connection + parameters, but any user with access to <filename>dblink</filename> + could exploit the problem. + In general, an attacker with the ability to select the connection + parameters for a <application>libpq</application>-using application + could cause mischief, though other plausible attack scenarios are + harder to think of. + Our thanks to Andrew Krasichkov for reporting this issue. + (CVE-2018-10915) + </para> + </listitem> + <listitem> <para> Ensure that updates to the <structfield>relfrozenxid</structfield> diff --git a/doc/src/sgml/release-9.4.sgml b/doc/src/sgml/release-9.4.sgml index 8333c4354f959ea89ded4ac3deeb592172123c1b..adf4f175221f14a7f9e2a788694a44ffabbbdab9 100644 --- a/doc/src/sgml/release-9.4.sgml +++ b/doc/src/sgml/release-9.4.sgml @@ -33,6 +33,34 @@ <itemizedlist> + <listitem> + <para> + Fix failure to reset <application>libpq</application>'s state fully + between connection attempts (Tom Lane) + </para> + + <para> + An unprivileged user of <filename>dblink</filename> + or <filename>postgres_fdw</filename> could bypass the checks intended + to prevent use of server-side credentials, such as + a <filename>~/.pgpass</filename> file owned by the operating-system + user running the server. Servers allowing peer authentication on + local connections are particularly vulnerable. Other attacks such + as SQL injection into a <filename>postgres_fdw</filename> session + are also possible. + Attacking <filename>postgres_fdw</filename> in this way requires the + ability to create a foreign server object with selected connection + parameters, but any user with access to <filename>dblink</filename> + could exploit the problem. + In general, an attacker with the ability to select the connection + parameters for a <application>libpq</application>-using application + could cause mischief, though other plausible attack scenarios are + harder to think of. + Our thanks to Andrew Krasichkov for reporting this issue. + (CVE-2018-10915) + </para> + </listitem> + <listitem> <para> Ensure that updates to the <structfield>relfrozenxid</structfield> diff --git a/doc/src/sgml/release-9.5.sgml b/doc/src/sgml/release-9.5.sgml index 79927c823b892cd53bc8d661b23abaf66ad0369d..9512e6e6ccbe8b39eec6bbae8e64dd6921a4ac68 100644 --- a/doc/src/sgml/release-9.5.sgml +++ b/doc/src/sgml/release-9.5.sgml @@ -33,6 +33,55 @@ <itemizedlist> + <listitem> + <para> + Fix failure to reset <application>libpq</application>'s state fully + between connection attempts (Tom Lane) + </para> + + <para> + An unprivileged user of <filename>dblink</filename> + or <filename>postgres_fdw</filename> could bypass the checks intended + to prevent use of server-side credentials, such as + a <filename>~/.pgpass</filename> file owned by the operating-system + user running the server. Servers allowing peer authentication on + local connections are particularly vulnerable. Other attacks such + as SQL injection into a <filename>postgres_fdw</filename> session + are also possible. + Attacking <filename>postgres_fdw</filename> in this way requires the + ability to create a foreign server object with selected connection + parameters, but any user with access to <filename>dblink</filename> + could exploit the problem. + In general, an attacker with the ability to select the connection + parameters for a <application>libpq</application>-using application + could cause mischief, though other plausible attack scenarios are + harder to think of. + Our thanks to Andrew Krasichkov for reporting this issue. + (CVE-2018-10915) + </para> + </listitem> + + <listitem> + <para> + Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view + that isn't just <literal>SELECT * FROM ...</literal> + (Dean Rasheed, Amit Langote) + </para> + + <para> + Erroneous expansion of an updatable view could lead to crashes + or <quote>attribute ... has the wrong type</quote> errors, if the + view's <literal>SELECT</literal> list doesn't match one-to-one with + the underlying table's columns. + Furthermore, this bug could be leveraged to allow updates of columns + that an attacking user lacks <literal>UPDATE</literal> privilege for, + if that user has <literal>INSERT</literal> and <literal>UPDATE</literal> + privileges for some other column(s) of the table. + Any user could also use it for disclosure of server memory. + (CVE-2018-10925) + </para> + </listitem> + <listitem> <para> Ensure that updates to the <structfield>relfrozenxid</structfield> @@ -140,21 +189,6 @@ </para> </listitem> - <listitem> - <para> - Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view - that isn't just <literal>SELECT * FROM ...</literal> - (Dean Rasheed, Amit Langote) - </para> - - <para> - Erroneous expansion of an updatable view could lead to crashes - or <quote>attribute ... has the wrong type</quote> errors, if the - view's <literal>SELECT</literal> list doesn't match one-to-one with - the underlying table's columns. - </para> - </listitem> - <listitem> <para> Ensure a table's cached index list is correctly rebuilt after an index diff --git a/doc/src/sgml/release-9.6.sgml b/doc/src/sgml/release-9.6.sgml index 15734d6f7dca8a73eb9a063de67c91d92c2572b2..9a5446a355e79299b450f28b0ac255b965744868 100644 --- a/doc/src/sgml/release-9.6.sgml +++ b/doc/src/sgml/release-9.6.sgml @@ -33,6 +33,55 @@ <itemizedlist> + <listitem> + <para> + Fix failure to reset <application>libpq</application>'s state fully + between connection attempts (Tom Lane) + </para> + + <para> + An unprivileged user of <filename>dblink</filename> + or <filename>postgres_fdw</filename> could bypass the checks intended + to prevent use of server-side credentials, such as + a <filename>~/.pgpass</filename> file owned by the operating-system + user running the server. Servers allowing peer authentication on + local connections are particularly vulnerable. Other attacks such + as SQL injection into a <filename>postgres_fdw</filename> session + are also possible. + Attacking <filename>postgres_fdw</filename> in this way requires the + ability to create a foreign server object with selected connection + parameters, but any user with access to <filename>dblink</filename> + could exploit the problem. + In general, an attacker with the ability to select the connection + parameters for a <application>libpq</application>-using application + could cause mischief, though other plausible attack scenarios are + harder to think of. + Our thanks to Andrew Krasichkov for reporting this issue. + (CVE-2018-10915) + </para> + </listitem> + + <listitem> + <para> + Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view + that isn't just <literal>SELECT * FROM ...</literal> + (Dean Rasheed, Amit Langote) + </para> + + <para> + Erroneous expansion of an updatable view could lead to crashes + or <quote>attribute ... has the wrong type</quote> errors, if the + view's <literal>SELECT</literal> list doesn't match one-to-one with + the underlying table's columns. + Furthermore, this bug could be leveraged to allow updates of columns + that an attacking user lacks <literal>UPDATE</literal> privilege for, + if that user has <literal>INSERT</literal> and <literal>UPDATE</literal> + privileges for some other column(s) of the table. + Any user could also use it for disclosure of server memory. + (CVE-2018-10925) + </para> + </listitem> + <listitem> <para> Ensure that updates to the <structfield>relfrozenxid</structfield> @@ -140,21 +189,6 @@ </para> </listitem> - <listitem> - <para> - Fix <literal>INSERT ... ON CONFLICT UPDATE</literal> through a view - that isn't just <literal>SELECT * FROM ...</literal> - (Dean Rasheed, Amit Langote) - </para> - - <para> - Erroneous expansion of an updatable view could lead to crashes - or <quote>attribute ... has the wrong type</quote> errors, if the - view's <literal>SELECT</literal> list doesn't match one-to-one with - the underlying table's columns. - </para> - </listitem> - <listitem> <para> Ensure a table's cached index list is correctly rebuilt after an index