Gentoo Archives: gentoo-announce

From: Aaron Bauman <bman@g.o>
To: gentoo-announce@l.g.o
Subject: [gentoo-announce] [ GLSA 202006-04 ] glibc: Multiple vulnerabilities
Date: Sat, 13 Jun 2020 01:46:15
Message-Id: 20200613010431.GB17996@bubba
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2 Gentoo Linux Security Advisory GLSA 202006-04
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4 https://security.gentoo.org/
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6
7 Severity: Normal
8 Title: glibc: Multiple vulnerabilities
9 Date: June 13, 2020
10 Bugs: #677272, #679044, #711558, #717938, #719472
11 ID: 202006-04
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14
15 Synopsis
16 ========
17
18 Multiple vulnerabilities have been found in glibc, the worst of which
19 could result in a Denial of Service condition.
20
21 Background
22 ==========
23
24 glibc is a package that contains the GNU C library.
25
26 Affected packages
27 =================
28
29 -------------------------------------------------------------------
30 Package / Vulnerable / Unaffected
31 -------------------------------------------------------------------
32 1 sys-libs/glibc < 2.30-r8 >= 2.30-r8
33
34 Description
35 ===========
36
37 Multiple vulnerabilities have been discovered in glibc. 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 glibc users should upgrade to the latest version:
54
55 # emerge --sync
56 # emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.30-r8"
57
58 References
59 ==========
60
61 [ 1 ] CVE-2019-6488
62 https://nvd.nist.gov/vuln/detail/CVE-2019-6488
63 [ 2 ] CVE-2019-7309
64 https://nvd.nist.gov/vuln/detail/CVE-2019-7309
65 [ 3 ] CVE-2019-9169
66 https://nvd.nist.gov/vuln/detail/CVE-2019-9169
67 [ 4 ] CVE-2020-10029
68 https://nvd.nist.gov/vuln/detail/CVE-2020-10029
69 [ 5 ] CVE-2020-1751
70 https://nvd.nist.gov/vuln/detail/CVE-2020-1751
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/202006-04
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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