glsa-201701-02.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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201701-02">
  <title>Bash: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities were found in Bash, the worst of which may
    allow execution of arbitrary code.
  </synopsis>
  <product type="ebuild">bash</product>
  <announced>2017-01-01</announced>
  <revised count="1">2017-01-01</revised>
  <bug>595268</bug>
  <bug>600174</bug>
  <access>local</access>
  <affected>
    <package name="app-shells/bash" auto="yes" arch="*">
      <unaffected range="ge">4.3_p48-r1</unaffected>
      <vulnerable range="lt">4.3_p48-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>Bash is the standard GNU Bourne Again SHell.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Bash. Please review the
      CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A local attacker 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 Bash users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-shells/bash-4.3_p48-r1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7543">CVE-2016-7543</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9401">CVE-2016-9401</uri>
  </references>
  <metadata tag="requester" timestamp="2016-06-21T09:45:02Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2017-01-01T13:44:22Z">whissi</metadata>
</glsa>