From: | Chris Reffett <creffett@g.o> |
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To: | gentoo-announce@g.o |
Subject: | [gentoo-announce] [ GLSA 201406-28 ] Libav: Multiple vulnerabilities |
Date: | Thu, 26 Jun 2014 23:38:51 |
Message-Id: | 53ACAD8B.6000501@gentoo.org |
1 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
2 | Gentoo Linux Security Advisory GLSA 201406-28 |
3 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
4 | http://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: Libav: Multiple vulnerabilities |
9 | Date: June 26, 2014 |
10 | Bugs: #439052, #452202, #470734 |
11 | ID: 201406-28 |
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 < 0.8.7 >= 0.8.7 |
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-0.8.7" |
61 | |
62 | Packages which depend on this library may need to be recompiled. Tools |
63 | such as revdep-rebuild may assist in identifying these packages. |
64 | |
65 | References |
66 | ========== |
67 | |
68 | [ 1 ] CVE-2012-2772 |
69 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2772 |
70 | [ 2 ] CVE-2012-2775 |
71 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2775 |
72 | [ 3 ] CVE-2012-2776 |
73 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2776 |
74 | [ 4 ] CVE-2012-2777 |
75 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2777 |
76 | [ 5 ] CVE-2012-2779 |
77 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2779 |
78 | [ 6 ] CVE-2012-2783 |
79 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2783 |
80 | [ 7 ] CVE-2012-2784 |
81 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2784 |
82 | [ 8 ] CVE-2012-2786 |
83 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2786 |
84 | [ 9 ] CVE-2012-2787 |
85 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2787 |
86 | [ 10 ] CVE-2012-2788 |
87 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2788 |
88 | [ 11 ] CVE-2012-2789 |
89 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2789 |
90 | [ 12 ] CVE-2012-2790 |
91 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2790 |
92 | [ 13 ] CVE-2012-2791 |
93 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2791 |
94 | [ 14 ] CVE-2012-2793 |
95 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2793 |
96 | [ 15 ] CVE-2012-2794 |
97 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2794 |
98 | [ 16 ] CVE-2012-2796 |
99 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2796 |
100 | [ 17 ] CVE-2012-2797 |
101 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2797 |
102 | [ 18 ] CVE-2012-2798 |
103 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2798 |
104 | [ 19 ] CVE-2012-2800 |
105 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2800 |
106 | [ 20 ] CVE-2012-2801 |
107 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2801 |
108 | [ 21 ] CVE-2012-2802 |
109 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2802 |
110 | [ 22 ] CVE-2012-2803 |
111 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2803 |
112 | [ 23 ] CVE-2012-2804 |
113 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2804 |
114 | [ 24 ] CVE-2012-5144 |
115 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-5144 |
116 | |
117 | Availability |
118 | ============ |
119 | |
120 | This GLSA and any updates to it are available for viewing at |
121 | the Gentoo Security Website: |
122 | |
123 | http://security.gentoo.org/glsa/glsa-201406-28.xml |
124 | |
125 | Concerns? |
126 | ========= |
127 | |
128 | Security is a primary focus of Gentoo Linux and ensuring the |
129 | confidentiality and security of our users' machines is of utmost |
130 | importance to us. Any security concerns should be addressed to |
131 | security@g.o or alternatively, you may file a bug at |
132 | https://bugs.gentoo.org. |
133 | |
134 | License |
135 | ======= |
136 | |
137 | Copyright 2014 Gentoo Foundation, Inc; referenced text |
138 | belongs to its owner(s). |
139 | |
140 | The contents of this document are licensed under the |
141 | Creative Commons - Attribution / Share Alike license. |
142 | |
143 | http://creativecommons.org/licenses/by-sa/2.5 |
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