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62add70c9f
Fixes the following security issue:
CVE-2025-8713: PostgreSQL optimizer statistics can expose sampled data
within a view, partition, or child table
PostgreSQL optimizer statistics allow a user to read sampled data within
a view that the user cannot access. Separately, statistics allow a user
to read sampled data that a row security policy intended to hide.
PostgreSQL maintains statistics for tables by sampling data available in
columns; this data is consulted during the query planning process. Prior
to this release, a user could craft a leaky operator that bypassed view
access control lists (ACLs) and bypassed row security policies in
partitioning or table inheritance hierarchies. Reachable statistics data
notably included histograms and most- common-values lists. CVE-2017-7484
and CVE-2019-10130 intended to close this class of vulnerability, but
this gap remained. Versions before PostgreSQL 17.6, 16.10, 15.14, 14.19,
and 13.22 are affected.
CVE-2025-8714: PostgreSQL pg_dump lets superuser of origin server execute
arbitrary code in psql client
Untrusted data inclusion in pg_dump in PostgreSQL allows a malicious
superuser of the origin server to inject arbitrary code for restore-time
execution as the client operating system account running psql to restore
the dump, via psql meta-commands. pg_dumpall is also affected. pg_restore
is affected when used to generate a plain-format dump. This is similar to
MySQL CVE-2024-21096. Versions before PostgreSQL 17.6, 16.10, 15.14,
14.19, and 13.22 are affected.
CVE-2025-8715: PostgreSQL pg_dump newline in object name executes
arbitrary code in psql client and in restore target server
Improper neutralization of newlines in pg_dump in PostgreSQL allows a user
of the origin server to inject arbitrary code for restore-time execution
as the client operating system account running psql to restore the dump,
via psql meta-commands inside a purpose-crafted object name. The same
attacks can achieve SQL injection as a superuser of the restore target
server. pg_dumpall, pg_restore, and pg_upgrade are also affected.
Versions before PostgreSQL 17.6, 16.10, 15.14, 14.19, and 13.22 are affected.
Versions before 11.20 are unaffected. CVE-2012-0868 had fixed this class
of problem, but version 11.20 reintroduced it.
https://www.postgresql.org/about/news/postgresql-176-1610-1514-1419-1322-and-18-beta-3-released-3118/
Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 4f0a9596e3)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches