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Sicherheit: Mehrere Probleme in Postgresql
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Postgresql
ID: DSA-3475-1
Distribution: Debian
Plattformen: Debian wheezy
Datum: So, 14. Februar 2016, 00:02
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5288
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0766
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0773

Originalnachricht

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Debian Security Advisory DSA-3475-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
February 13, 2016 https://www.debian.org/security/faq
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Package : postgresql-9.1
CVE ID : CVE-2015-5288 CVE-2016-0766 CVE-2016-0773

Several vulnerabilities have been found in PostgreSQL-9.1, a SQL
database system.

CVE-2015-5288

Josh Kupershmidt discovered a vulnerability in the crypt() function
in the pgCrypto extension. Certain invalid salt arguments can cause
the server to crash or to disclose a few bytes of server memory.

CVE-2016-0766

A privilege escalation vulnerability for users of PL/Java was
discovered. Certain custom configuration settings (GUCs) for PL/Java
will now be modifiable only by the database superuser to mitigate
this issue.

CVE-2016-0773

Tom Lane and Greg Stark discovered a flaw in the way PostgreSQL
processes specially crafted regular expressions. Very large
character ranges in bracket expressions could cause infinite
loops or memory overwrites. A remote attacker can exploit this
flaw to cause a denial of service or, potentially, to execute
arbitrary code.

For the oldstable distribution (wheezy), these problems have been fixed
in version 9.1.20-0+deb7u1.

We recommend that you upgrade your postgresql-9.1 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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