glsa-201406-28.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
75
76
77
78
79
80

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201406-28">
  <title>Libav: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in Libav, allowing
    attackers to execute arbitrary code or cause Denial of Service.
  </synopsis>
  <product type="ebuild">libav</product>
  <announced>2014-06-26</announced>
  <revised count="1">2014-06-26</revised>
  <bug>439052</bug>
  <bug>452202</bug>
  <bug>470734</bug>
  <access>remote</access>
  <affected>
    <package name="media-video/libav" auto="yes" arch="*">
      <unaffected range="ge">0.8.7</unaffected>
      <vulnerable range="lt">0.8.7</vulnerable>
    </package>
  </affected>
  <background>
    <p>Libav is a complete solution to record, convert and stream audio and
      video.
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Libav. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to open a specially crafted media
      file in an application linked against Libav, possibly resulting in
      execution of arbitrary code with the privileges of the application or a
      Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Libav users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=media-video/libav-0.8.7"
    </code>
    <p>Packages which depend on this library may need to be recompiled. Tools such
    as revdep-rebuild may assist in identifying these packages.
    </p>
</resolution>
<references>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2772">CVE-2012-2772</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2775">CVE-2012-2775</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2776">CVE-2012-2776</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2777">CVE-2012-2777</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2779">CVE-2012-2779</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2783">CVE-2012-2783</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2784">CVE-2012-2784</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2786">CVE-2012-2786</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2787">CVE-2012-2787</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2788">CVE-2012-2788</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2789">CVE-2012-2789</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2790">CVE-2012-2790</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2791">CVE-2012-2791</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2793">CVE-2012-2793</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2794">CVE-2012-2794</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2796">CVE-2012-2796</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2797">CVE-2012-2797</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2798">CVE-2012-2798</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2800">CVE-2012-2800</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2801">CVE-2012-2801</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2802">CVE-2012-2802</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2803">CVE-2012-2803</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2804">CVE-2012-2804</uri>
  <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5144">CVE-2012-5144</uri>
</references>
<metadata tag="requester" timestamp="2012-12-01T19:41:59Z">ackle</metadata>
<metadata tag="submitter" timestamp="2014-06-26T23:11:02Z">ackle</metadata>
</glsa>