[ GLSA 202407-05 ] SSSD: Command Injection

Bug: https://bugs.gentoo.org/808911
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: John Helmert III <ajak@gentoo.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/glsa-202407-05.xml b/glsa-202407-05.xml
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="202407-05">
+    <title>SSSD: Command Injection</title>
+    <synopsis>A vulnerability has been discovered in SSSD, which can lead to arbitrary code execution.</synopsis>
+    <product type="ebuild">sssd</product>
+    <announced>2024-07-01</announced>
+    <revised count="1">2024-07-01</revised>
+    <bug>808911</bug>
+    <access>local and remote</access>
+    <affected>
+        <package name="sys-auth/sssd" auto="yes" arch="*">
+            <unaffected range="ge">2.5.2-r1</unaffected>
+            <vulnerable range="lt">2.5.2-r1</vulnerable>
+        </package>
+    </affected>
+    <background>
+        <p>SSSD provides a set of daemons to manage access to remote directories and authentication mechanisms such as LDAP, Kerberos or FreeIPA. It provides an NSS and PAM interface toward the system and a pluggable backend system to connect to multiple different account sources.</p>
+    </background>
+    <description>
+        <p>A vulnerability has been discovered in SSSD. Please review the CVE identifier referenced below for details.</p>
+    </description>
+    <impact type="normal">
+        <p>A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access.</p>
+    </impact>
+    <workaround>
+        <p>There is no known workaround at this time.</p>
+    </workaround>
+    <resolution>
+        <p>All SSSD users should upgrade to the latest version:</p>
+        
+        <code>
+          # emerge --sync
+          # emerge --ask --oneshot --verbose ">=sys-auth/sssd-2.5.2-r1"
+        </code>
+    </resolution>
+    <references>
+        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3621">CVE-2021-3621</uri>
+    </references>
+    <metadata tag="requester" timestamp="2024-07-01T05:58:27.689393Z">graaff</metadata>
+    <metadata tag="submitter" timestamp="2024-07-01T05:58:27.691896Z">ajak</metadata>
+</glsa>
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