From: | Kristian Fiskerstrand <k_f@g.o> |
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To: | gentoo-announce@g.o |
Subject: | [gentoo-announce] [ GLSA 201502-08 ] Libav: Multiple vulnerabilities |
Date: | Sat, 07 Feb 2015 20:54:03 |
Message-Id: | 54D676C0.1090002@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 201502-08 |
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4 | http://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: Libav: Multiple vulnerabilities |
9 | Date: February 07, 2015 |
10 | Bugs: #492582, #515234, #531832 |
11 | ID: 201502-08 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in Libav, allowing attackers |
19 | to execute arbitrary code or cause Denial of Service. |
20 | |
21 | Background |
22 | ========== |
23 | |
24 | Libav is a complete solution to record, convert and stream audio and |
25 | video. |
26 | |
27 | Affected packages |
28 | ================= |
29 | |
30 | ------------------------------------------------------------------- |
31 | Package / Vulnerable / Unaffected |
32 | ------------------------------------------------------------------- |
33 | 1 media-video/libav < 9.17 >= 9.17 |
34 | |
35 | Description |
36 | =========== |
37 | |
38 | Multiple vulnerabilities have been discovered in Libav. Please review |
39 | the CVE identifiers referenced below for details. |
40 | |
41 | Impact |
42 | ====== |
43 | |
44 | A remote attacker could entice a user to open a specially crafted media |
45 | file in an application linked against Libav, possibly resulting in |
46 | execution of arbitrary code with the privileges of the application or a |
47 | Denial of Service condition. |
48 | |
49 | Workaround |
50 | ========== |
51 | |
52 | There is no known workaround at this time. |
53 | |
54 | Resolution |
55 | ========== |
56 | |
57 | All Libav users should upgrade to the latest version: |
58 | |
59 | # emerge --sync |
60 | # emerge --ask --oneshot --verbose ">=media-video/libav-9.17" |
61 | |
62 | References |
63 | ========== |
64 | |
65 | [ 1 ] CVE-2011-3934 |
66 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3934 |
67 | [ 2 ] CVE-2011-3935 |
68 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3935 |
69 | [ 3 ] CVE-2011-3946 |
70 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3946 |
71 | [ 4 ] CVE-2013-0848 |
72 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0848 |
73 | [ 5 ] CVE-2013-0851 |
74 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0851 |
75 | [ 6 ] CVE-2013-0852 |
76 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0852 |
77 | [ 7 ] CVE-2013-0860 |
78 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0860 |
79 | [ 8 ] CVE-2013-0868 |
80 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-0868 |
81 | [ 9 ] CVE-2013-3672 |
82 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-3672 |
83 | [ 10 ] CVE-2013-3674 |
84 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-3674 |
85 | [ 11 ] CVE-2014-4609 |
86 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-4609 |
87 | [ 12 ] Libav News November 2, 2013 |
88 | https://libav.org/news.html#0.8.9 |
89 | |
90 | Availability |
91 | ============ |
92 | |
93 | This GLSA and any updates to it are available for viewing at |
94 | the Gentoo Security Website: |
95 | |
96 | http://security.gentoo.org/glsa/glsa-201502-08.xml |
97 | |
98 | Concerns? |
99 | ========= |
100 | |
101 | Security is a primary focus of Gentoo Linux and ensuring the |
102 | confidentiality and security of our users' machines is of utmost |
103 | importance to us. Any security concerns should be addressed to |
104 | security@g.o or alternatively, you may file a bug at |
105 | https://bugs.gentoo.org. |
106 | |
107 | License |
108 | ======= |
109 | |
110 | Copyright 2015 Gentoo Foundation, Inc; referenced text |
111 | belongs to its owner(s). |
112 | |
113 | The contents of this document are licensed under the |
114 | Creative Commons - Attribution / Share Alike license. |
115 | |
116 | http://creativecommons.org/licenses/by-sa/2.5 |
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