Gentoo Archives: gentoo-announce

From: Mikle Kolyada <zlogene@g.o>
To: gentoo-announce@l.g.o
Subject: [gentoo-announce] [ GLSA 201503-08 ] file: Denial of Service
Date: Mon, 16 Mar 2015 19:44:49
Message-Id: 550731CB.6060903@gentoo.org
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2 Gentoo Linux Security Advisory GLSA 201503-08
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4 https://security.gentoo.org/
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6
7 Severity: Normal
8 Title: file: Denial of Service
9 Date: March 16, 2015
10 Bugs: #503582, #532768
11 ID: 201503-08
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14
15 Synopsis
16 ========
17
18 Vulnerabilities in file could allow a context-dependent attack to
19 create a Denial of Service condition.
20
21 Background
22 ==========
23
24 The file utility attempts to identify a file’s format by scanning
25 binary data for patterns.
26
27 Affected packages
28 =================
29
30 -------------------------------------------------------------------
31 Package / Vulnerable / Unaffected
32 -------------------------------------------------------------------
33 1 sys-apps/file < 5.22 >= 5.22
34
35 Description
36 ===========
37
38 Multiple issues with the ELF parser used by the file utility have been
39 detected and fixed.
40
41 Impact
42 ======
43
44 A context-dependent attacker can cause Denial of Service.
45
46 Workaround
47 ==========
48
49 There is no known workaround at this time.
50
51 Resolution
52 ==========
53
54 All file users should upgrade to the latest version:
55
56 # emerge --sync
57 # emerge --ask --oneshot --verbose ">=sys-apps/file-5.22"
58
59 References
60 ==========
61
62 [ 1 ] CVE-2014-2270
63 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2270
64 [ 2 ] CVE-2014-9620
65 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9620
66 [ 3 ] CVE-2014-9621
67 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-9621
68
69 Availability
70 ============
71
72 This GLSA and any updates to it are available for viewing at
73 the Gentoo Security Website:
74
75 https://security.gentoo.org/glsa/201503-08
76
77 Concerns?
78 =========
79
80 Security is a primary focus of Gentoo Linux and ensuring the
81 confidentiality and security of our users' machines is of utmost
82 importance to us. Any security concerns should be addressed to
83 security@g.o or alternatively, you may file a bug at
84 https://bugs.gentoo.org.
85
86 License
87 =======
88
89 Copyright 2015 Gentoo Foundation, Inc; referenced text
90 belongs to its owner(s).
91
92 The contents of this document are licensed under the
93 Creative Commons - Attribution / Share Alike license.
94
95 http://creativecommons.org/licenses/by-sa/2.5

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