glsa-202003-38.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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202003-38">
  <title>PECL Imagick: Arbitrary code execution</title>
  <synopsis>A vulnerability in Imagick PHP extension might allow an attacker to
    execute arbitrary code.
  </synopsis>
  <product type="ebuild">pecl-imagick</product>
  <announced>2020-03-19</announced>
  <revised count="1">2020-03-19</revised>
  <bug>687030</bug>
  <access>remote</access>
  <affected>
    <package name="dev-php/pecl-imagick" auto="yes" arch="*">
      <unaffected range="ge">3.4.4</unaffected>
      <vulnerable range="lt">3.4.4</vulnerable>
    </package>
  </affected>
  <background>
    <p>Imagick is a PHP extension to create and modify images using the
      ImageMagick library.
    </p>
  </background>
  <description>
    <p>An out-of-bounds write vulnerability was discovered in the Imagick PHP
      extension.
    </p>
  </description>
  <impact type="high">
    <p>A remote attacker, able to upload specially crafted images which will
      get processed by Imagick, could possibly execute arbitrary code with the
      privileges of the process or cause a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Imagick PHP extension users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-php/pecl-imagick-3.4.4"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-11037">CVE-2019-11037</uri>
  </references>
  <metadata tag="requester" timestamp="2020-03-17T14:27:07Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2020-03-19T15:54:46Z">whissi</metadata>
</glsa>