metadata/glsa/glsa-202011-14.xml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202011-14">
  <title>MariaDB: Remote code execution</title>
  <synopsis>A vulnerability has been discovered in MariaDB which could result
    in the arbitrary execution of code.
  </synopsis>
  <product type="ebuild">mariadb</product>
  <announced>2020-11-11</announced>
  <revised count="1">2020-11-11</revised>
  <bug>747166</bug>
  <access>local, remote</access>
  <affected>
    <package name="dev-db/mariadb" auto="yes" arch="*">
      <unaffected range="ge" slot="10.5">10.5.6</unaffected>
      <unaffected range="ge" slot="10.4">10.4.13-r3</unaffected>
      <unaffected range="ge" slot="10.3">10.3.23-r3</unaffected>
      <unaffected range="ge" slot="10.2">10.2.22-r3</unaffected>
      <vulnerable range="lt">10.5.6</vulnerable>
    </package>
  </affected>
  <background>
    <p>MariaDB is an enhanced, drop-in replacement for MySQL.</p>
  </background>
  <description>
    <p>It was discovered that MariaDB did not properly validate the content of
      a packet received from a server.
    </p>
  </description>
  <impact type="high">
    <p>A remote attacker could send a specially crafted packet to WSREP
      service, possibly resulting in execution of arbitrary code with the
      privileges of the process or a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All MariaDB 10.5.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-db/mariadb-10.5.6:10.5"
    </code>
    
    <p>All MariaDB 10.4.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-db/mariadb-10.4.13-r3:10.4"
    </code>
    
    <p>All MariaDB 10.3.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-db/mariadb-10.3.23-r3:10.3"
    </code>
    
    <p>All MariaDB 10.2.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-db/mariadb-10.2.22-r3:10.2"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-15180">CVE-2020-15180</uri>
  </references>
  <metadata tag="requester" timestamp="2020-11-08T21:17:21Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2020-11-11T03:38:51Z">whissi</metadata>
</glsa>