CVE-2012-3489 Information

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Description

The xml_parse function in the libxml2 support in the core server component in PostgreSQL 8.3 before 8.3.20 8.4 before 8.4.13 9.0 before 9.0.9 and 9.1 before 9.1.5 allows remote authenticated users to determine the existence of arbitrary files or URLs and possibly obtain file or URL content that triggers a parsing error via an XML value that refers to (1) a DTD or (2) an entity related to an XML External Entity (aka XXE) issue.

Reference

http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html http://lists.opensuse.org/opensuse-updates/2012-09/msg00102.html http://lists.opensuse.org/opensuse-updates/2012-10/msg00013.html http://lists.opensuse.org/opensuse-updates/2012-10/msg00024.html http://rhn.redhat.com/errata/RHSA-2012-1263.html http://secunia.com/advisories/50635 http://secunia.com/advisories/50718 http://secunia.com/advisories/50859 http://secunia.com/advisories/50946 http://www.debian.org/security/2012/dsa-2534 http://www.mandriva.com/security/advisories?name=MDVSA-2012:139 http://www.postgresql.org/about/news/1407/ http://www.postgresql.org/docs/8.3/static/release-8-3-20.html http://www.postgresql.org/docs/8.4/static/release-8-4-13.html http://www.postgresql.org/docs/9.0/static/release-9-0-9.html http://www.postgresql.org/docs/9.1/static/release-9-1-5.html http://www.postgresql.org/support/security/ http://www.securityfocus.com/bid/55074 http://www.ubuntu.com/usn/USN-1542-1 https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_postgresql2 https://bugzilla.redhat.com/show_bug.cgi?id=849173