Ausführen von Code mit höheren Privilegien in PostgreSQL
ID: | 201811-24 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Fr, 30. November 2018, 12:07 |
Referenzen: | https://nvd.nist.gov/vuln/detail/CVE-2018-16850 |
Applikationen: | PostgreSQL |
Originalnachricht |
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--H1spWtNR+x+ondvy Content-Type: text/plain; charset=utf-8 Content-Disposition: inlin Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201811-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: PostgreSQL: SQL injection Date: November 30, 2018 Bugs: #670724 ID: 201811-24 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A SQL injection in PostgreSQL may allow attackers to execute arbitrary SQL statements. Background ========== PostgreSQL is an open source object-relational database management system. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-db/postgresql *< 9.3.25 *>= 9.3.25 *< 9.4.20 *>= 9.4.20 *< 9.5.15 *>= 9.5.15 *< 9.6.11 *>= 9.6.11 *< 10.6 *>= 10.6 < 11.1 >= 11.1 Description =========== A vulnerability was discovered in PostgreSQL's pg_upgrade and pg_dump. Impact ====== An attacker, by enticing a user to process a specially crafted trigger definition, can execute arbitrary SQL statements with superuser privileges. Workaround ========== There is no known workaround at this time. Resolution ========== All PostgreSQL 9.3.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-9.3.25" All PostgreSQL 9.4.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-9.4.20" All PostgreSQL 9.5.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-9.5.15" All PostgreSQL 9.6.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-9.6.11" All PostgreSQL 10.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-10.6" All PostgreSQL 11.x users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-db/postgresql-11.1" References ========== [ 1 ] CVE-2018-16850 https://nvd.nist.gov/vuln/detail/CVE-2018-16850 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201811-24 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2018 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 --H1spWtNR+x+ondvy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlwA+04ACgkQpRQw84X1 dt10fggAoBAwAQ3m0P6zQzZAZkGk+kXUv+kgSdBOl1ovXsB9EEhEE5aTxOJgiri6 5/YA4Wo7hdG5XXnatcFySUfhiFBZDROTW57xQASDsvXL7NOqjP8QmodJHhr9mmjZ O4Jhhn99mN3dbt40N1aUg6mUyjJ9RrwnLPXQOVay/OU9iOZigIbnqX049ha7ycJE zgbpE47pzSPBjkk2pXHWotEBH+9uqqz1cO5llFawn3hL05VyfFx+RfP/kTq/TKZC BCY8V+fQxHfHHXso8oU69+pLxmgCY24R5vhGs/I0PejK3PW7Y3tlZEABataxHwtM vH/StgFvDNfn2wc6z+h1KMYwpJo1vQ== =WarM -----END PGP SIGNATURE----- --H1spWtNR+x+ondvy-- |