From: | Yury German <blueknight@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 201512-04 ] OpenSSH: Multiple vulnerabilities |
Date: | Mon, 21 Dec 2015 14:19:20 |
Message-Id: | 56780A04.2060506@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 201512-04 |
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4 | https://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: OpenSSH: Multiple vulnerabilities |
9 | Date: December 20, 2015 |
10 | Bugs: #553724, #555518, #557340 |
11 | ID: 201512-04 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in OpenSSH, the worst of which |
19 | could lead to arbitrary code execution, or cause a Denial of Service |
20 | condition. |
21 | |
22 | Background |
23 | ========== |
24 | |
25 | OpenSSH is a complete SSH protocol implementation that includes an SFTP |
26 | client and server support. |
27 | |
28 | Affected packages |
29 | ================= |
30 | |
31 | ------------------------------------------------------------------- |
32 | Package / Vulnerable / Unaffected |
33 | ------------------------------------------------------------------- |
34 | 1 net-misc/openssh < 7.1_p1-r2 >= 7.1_p1-r2 |
35 | |
36 | Description |
37 | =========== |
38 | |
39 | Multiple vulnerabilities have been discovered in OpenSSH. Please review |
40 | the CVE identifiers referenced below for details. |
41 | |
42 | Impact |
43 | ====== |
44 | |
45 | |
46 | |
47 | Workaround |
48 | ========== |
49 | |
50 | There is no known workaround at this time. |
51 | |
52 | Resolution |
53 | ========== |
54 | |
55 | All OpenSSH users should upgrade to the latest version: |
56 | |
57 | # emerge --sync |
58 | # emerge --ask --oneshot --verbose ">=net-misc/openssh-6.9_p1-r2" |
59 | |
60 | References |
61 | ========== |
62 | |
63 | [ 1 ] CVE-2015-5352 |
64 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5352 |
65 | [ 2 ] CVE-2015-5600 |
66 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5600 |
67 | [ 3 ] CVE-2015-6563 |
68 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6563 |
69 | [ 4 ] CVE-2015-6564 |
70 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6564 |
71 | [ 5 ] CVE-2015-6565 |
72 | http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6565 |
73 | |
74 | Availability |
75 | ============ |
76 | |
77 | This GLSA and any updates to it are available for viewing at |
78 | the Gentoo Security Website: |
79 | |
80 | https://security.gentoo.org/glsa/201512-04 |
81 | |
82 | Concerns? |
83 | ========= |
84 | |
85 | Security is a primary focus of Gentoo Linux and ensuring the |
86 | confidentiality and security of our users' machines is of utmost |
87 | importance to us. Any security concerns should be addressed to |
88 | security@g.o or alternatively, you may file a bug at |
89 | https://bugs.gentoo.org. |
90 | |
91 | License |
92 | ======= |
93 | |
94 | Copyright 2015 Gentoo Foundation, Inc; referenced text |
95 | belongs to its owner(s). |
96 | |
97 | The contents of this document are licensed under the |
98 | Creative Commons - Attribution / Share Alike license. |
99 | |
100 | http://creativecommons.org/licenses/by-sa/2.5 |
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