From: | Sam James <sam@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 202008-19 ] BIND: Multiple vulnerabilities |
Date: | Sat, 29 Aug 2020 22:13:34 |
Message-Id: | 5D951227-0469-4DBB-8E6C-295860F82E6B@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 202008-19 |
3 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
4 | https://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: BIND: Multiple vulnerabilities |
9 | Date: August 29, 2020 |
10 | Bugs: #738250 |
11 | ID: 202008-19 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in BIND, the worst of which |
19 | could result in a Denial of Service condition. |
20 | |
21 | Background |
22 | ========== |
23 | |
24 | BIND (Berkeley Internet Name Domain) is a Name Server. |
25 | |
26 | Affected packages |
27 | ================= |
28 | |
29 | ------------------------------------------------------------------- |
30 | Package / Vulnerable / Unaffected |
31 | ------------------------------------------------------------------- |
32 | 1 net-dns/bind < 9.16.6 >= 9.16.6 |
33 | |
34 | Description |
35 | =========== |
36 | |
37 | Multiple vulnerabilities have been discovered in BIND. Please review |
38 | the CVE identifiers referenced below for details. |
39 | |
40 | Impact |
41 | ====== |
42 | |
43 | Please review the referenced CVE identifiers for details. |
44 | |
45 | Workaround |
46 | ========== |
47 | |
48 | There is no known workaround at this time. |
49 | |
50 | Resolution |
51 | ========== |
52 | |
53 | All BIND users should upgrade to the latest version: |
54 | |
55 | # emerge --sync |
56 | # emerge --ask --oneshot --verbose ">=net-dns/bind-9.16.6" |
57 | |
58 | References |
59 | ========== |
60 | |
61 | [ 1 ] CVE-2020-8620 |
62 | https://nvd.nist.gov/vuln/detail/CVE-2020-8620 |
63 | [ 2 ] CVE-2020-8621 |
64 | https://nvd.nist.gov/vuln/detail/CVE-2020-8621 |
65 | [ 3 ] CVE-2020-8622 |
66 | https://nvd.nist.gov/vuln/detail/CVE-2020-8622 |
67 | [ 4 ] CVE-2020-8623 |
68 | https://nvd.nist.gov/vuln/detail/CVE-2020-8623 |
69 | [ 5 ] CVE-2020-8624 |
70 | https://nvd.nist.gov/vuln/detail/CVE-2020-8624 |
71 | |
72 | Availability |
73 | ============ |
74 | |
75 | This GLSA and any updates to it are available for viewing at |
76 | the Gentoo Security Website: |
77 | |
78 | https://security.gentoo.org/glsa/202008-19 |
79 | |
80 | Concerns? |
81 | ========= |
82 | |
83 | Security is a primary focus of Gentoo Linux and ensuring the |
84 | confidentiality and security of our users' machines is of utmost |
85 | importance to us. Any security concerns should be addressed to |
86 | security@g.o or alternatively, you may file a bug at |
87 | https://bugs.gentoo.org. |
88 | |
89 | License |
90 | ======= |
91 | |
92 | Copyright 2020 Gentoo Foundation, Inc; referenced text |
93 | belongs to its owner(s). |
94 | |
95 | The contents of this document are licensed under the |
96 | Creative Commons - Attribution / Share Alike license. |
97 | |
98 | https://creativecommons.org/licenses/by-sa/2.5 |
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