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diff --git a/glsa-202409-02.xml b/glsa-202409-02.xml new file mode 100644 index 00000000..03de057f --- /dev/null +++ b/glsa-202409-02.xml @@ -0,0 +1,54 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202409-02"> + <title>PostgreSQL: Privilege Escalation</title> + <synopsis>A vulnerability has been discovered in PostgreSQL, which can lead to privilege escalation.</synopsis> + <product type="ebuild">postgresql</product> + <announced>2024-09-22</announced> + <revised count="1">2024-09-22</revised> + <bug>937573</bug> + <access>local and remote</access> + <affected> + <package name="dev-db/postgresql" auto="yes" arch="*"> + <unaffected range="ge" slot="12">12.20</unaffected> + <unaffected range="ge" slot="13">13.16</unaffected> + <unaffected range="ge" slot="14">14.13</unaffected> + <unaffected range="ge" slot="15">15.8</unaffected> + <unaffected range="ge" slot="16">16.4</unaffected> + <vulnerable range="lt" slot="12">12.20</vulnerable> + <vulnerable range="lt" slot="13">13.16</vulnerable> + <vulnerable range="lt" slot="14">14.13</vulnerable> + <vulnerable range="lt" slot="15">15.8</vulnerable> + <vulnerable range="lt" slot="16">16.4</vulnerable> + </package> + </affected> + <background> + <p>PostgreSQL is an open source object-relational database management system.</p> + </background> + <description> + <p>A vulnerability has been discovered in PostgreSQL. Please review the CVE identifier referenced below for details.</p> + </description> + <impact type="high"> + <p>An attacker able to create and drop non-temporary objects could inject SQL code that would be executed by a concurrent pg_dump session with the privileges of the role running pg_dump (which is often a superuser). The attack involves replacing a sequence or similar object with a view or foreign table that will execute malicious code. To prevent this, introduce a new server parameter restrict_nonsystem_relation_kind that can disable expansion of non-builtin views as well as access to foreign tables, and teach pg_dump to set it when available. Note that the attack is prevented only if both pg_dump and the server it is dumping from are new enough to have this fix.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All PostgreSQL users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-db/postgresql-12.20:12" + # emerge --ask --oneshot --verbose ">=dev-db/postgresql-13.16:13" + # emerge --ask --oneshot --verbose ">=dev-db/postgresql-14.13:14" + # emerge --ask --oneshot --verbose ">=dev-db/postgresql-15.8:15" + # emerge --ask --oneshot --verbose ">=dev-db/postgresql-16.4:16" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2024-7348">CVE-2024-7348</uri> + </references> + <metadata tag="requester" timestamp="2024-09-22T05:47:12.326843Z">graaff</metadata> + <metadata tag="submitter" timestamp="2024-09-22T05:47:12.329535Z">graaff</metadata> +</glsa>
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