From: | Sean Amoss <ackle@g.o> |
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To: | gentoo-announce@g.o |
Subject: | [gentoo-announce] [ GLSA 201210-06 ] Libav: Multiple vulnerabilities |
Date: | Sat, 20 Oct 2012 03:19:19 |
Message-Id: | 5081FAD2.6070804@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 201210-06 |
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4 | http://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: Libav: Multiple vulnerabilities |
9 | Date: October 20, 2012 |
10 | Bugs: #408555, #422537 |
11 | ID: 201210-06 |
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 < 0.8.3 >= 0.8.3 |
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-0.8.3" |
61 | |
62 | References |
63 | ========== |
64 | |
65 | [ 1 ] CVE-2011-3929 |
66 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3929 |
67 | [ 2 ] CVE-2011-3936 |
68 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3936 |
69 | [ 3 ] CVE-2011-3937 |
70 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3937 |
71 | [ 4 ] CVE-2011-3937 |
72 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3937 |
73 | [ 5 ] CVE-2011-3940 |
74 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3940 |
75 | [ 6 ] CVE-2011-3945 |
76 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3945 |
77 | [ 7 ] CVE-2011-3947 |
78 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3947 |
79 | [ 8 ] CVE-2011-3951 |
80 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3951 |
81 | [ 9 ] CVE-2011-3952 |
82 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3952 |
83 | [ 10 ] CVE-2012-0848 |
84 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0848 |
85 | [ 11 ] CVE-2012-0851 |
86 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0851 |
87 | [ 12 ] CVE-2012-0852 |
88 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0852 |
89 | [ 13 ] CVE-2012-0853 |
90 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0853 |
91 | [ 14 ] CVE-2012-0858 |
92 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0858 |
93 | [ 15 ] CVE-2012-0947 |
94 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0947 |
95 | |
96 | Availability |
97 | ============ |
98 | |
99 | This GLSA and any updates to it are available for viewing at |
100 | the Gentoo Security Website: |
101 | |
102 | http://security.gentoo.org/glsa/glsa-201210-06.xml |
103 | |
104 | Concerns? |
105 | ========= |
106 | |
107 | Security is a primary focus of Gentoo Linux and ensuring the |
108 | confidentiality and security of our users' machines is of utmost |
109 | importance to us. Any security concerns should be addressed to |
110 | security@g.o or alternatively, you may file a bug at |
111 | https://bugs.gentoo.org. |
112 | |
113 | License |
114 | ======= |
115 | |
116 | Copyright 2012 Gentoo Foundation, Inc; referenced text |
117 | belongs to its owner(s). |
118 | |
119 | The contents of this document are licensed under the |
120 | Creative Commons - Attribution / Share Alike license. |
121 | |
122 | http://creativecommons.org/licenses/by-sa/2.5 |
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