From: | Kristian Fiskerstrand <k_f@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 201704-03 ] X.Org: Multiple vulnerabilities |
Date: | Mon, 10 Apr 2017 21:42:45 |
Message-Id: | 45c074b5-7f5f-7729-6c0b-be2b8a6a88b9@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 201704-03 |
3 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
4 | https://security.gentoo.org/ |
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6 | |
7 | Severity: High |
8 | Title: X.Org: Multiple vulnerabilities |
9 | Date: April 10, 2017 |
10 | Bugs: #596182, #611350, #611352, #611354 |
11 | ID: 201704-03 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in X.Org server and |
19 | libraries, the worse of which allowing local attackers to execute |
20 | arbitrary code. |
21 | |
22 | Background |
23 | ========== |
24 | |
25 | X.Org X servers |
26 | |
27 | Affected packages |
28 | ================= |
29 | |
30 | ------------------------------------------------------------------- |
31 | Package / Vulnerable / Unaffected |
32 | ------------------------------------------------------------------- |
33 | 1 x11-base/xorg-server < 1.19.2 >= 1.19.2 |
34 | 2 x11-libs/libICE < 1.0.9-r1 >= 1.0.9-r1 |
35 | 3 x11-libs/libXdmcp < 1.1.2-r1 >= 1.1.2-r1 |
36 | 4 x11-libs/libXrender < 0.9.10 >= 0.9.10 |
37 | 5 x11-libs/libXi < 1.7.7 >= 1.7.7 |
38 | 6 x11-libs/libXrandr < 1.5.1 >= 1.5.1 |
39 | 7 x11-libs/libXfixes < 5.0.3 >= 5.0.3 |
40 | 8 x11-libs/libXv < 1.0.11 >= 1.0.11 |
41 | ------------------------------------------------------------------- |
42 | 8 affected packages |
43 | |
44 | Description |
45 | =========== |
46 | |
47 | Multiple vulnerabilities have been discovered in X.Org server and |
48 | libraries. Please review the CVE identifiers referenced below for |
49 | details. |
50 | |
51 | Impact |
52 | ====== |
53 | |
54 | A local or remote users can utilize the vulnerabilities to attach to |
55 | the X.Org session as a user and execute arbitrary code. |
56 | |
57 | Workaround |
58 | ========== |
59 | |
60 | There is no known workaround at this time. |
61 | |
62 | Resolution |
63 | ========== |
64 | |
65 | All X.Org-server users should upgrade to the latest version: |
66 | |
67 | # emerge --sync |
68 | # emerge --ask --oneshot --verbose ">=x11-base/xorg-server-1.19.2" |
69 | |
70 | All libICE users should upgrade to the latest version: |
71 | |
72 | # emerge --sync |
73 | # emerge --ask --oneshot --verbose ">=x11-libs/libICE-1.0.9-r1" |
74 | |
75 | All libXdmcp users should upgrade to the latest version: |
76 | |
77 | # emerge --sync |
78 | # emerge --ask --oneshot --verbose ">=x11-libs/libXdmcp-1.1.2-r1" |
79 | |
80 | All libXrender users should upgrade to the latest version: |
81 | |
82 | # emerge --sync |
83 | # emerge --ask --oneshot --verbose ">=x11-libs/libXrender-0.9.10" |
84 | |
85 | All libXi users should upgrade to the latest version: |
86 | |
87 | # emerge --sync |
88 | # emerge --ask --oneshot --verbose ">=x11-libs/libXi-1.7.7" |
89 | |
90 | All libXrandr users should upgrade to the latest version: |
91 | |
92 | # emerge --sync |
93 | # emerge --ask --oneshot --verbose ">=x11-libs/libXrandr-1.5.1" |
94 | |
95 | All libXfixes users should upgrade to the latest version: |
96 | |
97 | # emerge --sync |
98 | # emerge --ask --oneshot --verbose ">=x11-libs/libXfixes-5.0.3" |
99 | |
100 | All libXv users should upgrade to the latest version: |
101 | |
102 | # emerge --sync |
103 | # emerge --ask --oneshot --verbose ">=x11-libs/libXv-1.0.11" |
104 | |
105 | References |
106 | ========== |
107 | |
108 | [ 1 ] CVE-2016-5407 |
109 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-5407 |
110 | [ 2 ] CVE-2016-7942 |
111 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7942 |
112 | [ 3 ] CVE-2016-7943 |
113 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7943 |
114 | [ 4 ] CVE-2016-7944 |
115 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7944 |
116 | [ 5 ] CVE-2016-7945 |
117 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7945 |
118 | [ 6 ] CVE-2016-7946 |
119 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7946 |
120 | [ 7 ] CVE-2016-7947 |
121 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7947 |
122 | [ 8 ] CVE-2016-7948 |
123 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7948 |
124 | [ 9 ] CVE-2016-7949 |
125 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7949 |
126 | [ 10 ] CVE-2016-7950 |
127 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7950 |
128 | [ 11 ] CVE-2016-7953 |
129 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-7953 |
130 | [ 12 ] CVE-2017-2624 |
131 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2624 |
132 | [ 13 ] CVE-2017-2625 |
133 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2625 |
134 | [ 14 ] CVE-2017-2626 |
135 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2626 |
136 | |
137 | Availability |
138 | ============ |
139 | |
140 | This GLSA and any updates to it are available for viewing at |
141 | the Gentoo Security Website: |
142 | |
143 | https://security.gentoo.org/glsa/201704-03 |
144 | |
145 | Concerns? |
146 | ========= |
147 | |
148 | Security is a primary focus of Gentoo Linux and ensuring the |
149 | confidentiality and security of our users' machines is of utmost |
150 | importance to us. Any security concerns should be addressed to |
151 | security@g.o or alternatively, you may file a bug at |
152 | https://bugs.gentoo.org. |
153 | |
154 | License |
155 | ======= |
156 | |
157 | Copyright 2017 Gentoo Foundation, Inc; referenced text |
158 | belongs to its owner(s). |
159 | |
160 | The contents of this document are licensed under the |
161 | Creative Commons - Attribution / Share Alike license. |
162 | |
163 | http://creativecommons.org/licenses/by-sa/2.5 |
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