File _patchinfo of Package patchinfo.4935

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File _patchinfo of Package patchinfo.4935

<patchinfo incident="4935">
  <issue id="1037603" tracker="bnc">VUL-0: CVE-2017-7484: postgresql: Selectivity estimators bypass SELECT privilege checks</issue>
  <issue id="1037624" tracker="bnc">VUL-0: CVE-2017-7486: postgresql: pg_user_mappings view discloses foreign server passwords</issue>
  <issue id="1038293" tracker="bnc">VUL-0: CVE-2017-7485: postgresql93,postgresql94: recognize PGREQUIRESSL variable again</issue>
  <issue id="2017-7486" tracker="cve" />
  <issue id="2017-7485" tracker="cve" />
  <issue id="2017-7484" tracker="cve" />
  <category>security</category>
  <rating>moderate</rating>
  <packager>rmax</packager>
  <description>This update for postgresql94 to 9.4.12 fixes the following issues:

Upstream changelogs:

- https://www.postgresql.org/docs/9.4/static/release-9-4-12.html
- https://www.postgresql.org/docs/9.4/static/release-9-4-11.html
- https://www.postgresql.org/docs/9.4/static/release-9-4-10.html

Security issues fixed:

* CVE-2017-7486: Restrict visibility of
  pg_user_mappings.umoptions, to protect passwords stored as
  user mapping options. (bsc#1037624)

Please note that manual action is needed to fix this in existing databases
  See the upstream release notes for details.
* CVE-2017-7485: recognize PGREQUIRESSL variable
  again. (bsc#1038293)
* CVE-2017-7484: Prevent exposure of statistical
  information via leaky operators. (bsc#1037603)

Changes in version 9.4.12:

* Build corruption with CREATE INDEX CONCURRENTLY
* Fixes for visibility and write-ahead-log stability

Changes in version 9.4.10:

* Fix WAL-logging of truncation of relation free space maps and
  visibility maps
* Fix incorrect creation of GIN index WAL records on big-endian
  machines
* Fix SELECT FOR UPDATE/SHARE to correctly lock tuples that have
  been updated by a subsequently-aborted transaction
* Fix EvalPlanQual rechecks involving CTE scans
* Fix improper repetition of previous results from hashed
  aggregation in a subquery

The libraries libpq and libecpg are now supplied by postgresql 9.6.
</description>
  <summary>Security update for postgresql94</summary>
</patchinfo>

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