From: | Sam James <sam@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 202107-21 ] Wireshark: Multiple vulnerabilities |
Date: | Fri, 09 Jul 2021 02:59:15 |
Message-Id: | 67C8FB26-2009-471C-8BF8-E235DE8900E4@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 202107-21 |
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4 | https://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: Wireshark: Multiple vulnerabilities |
9 | Date: July 09, 2021 |
10 | Bugs: #767907, #775323, #784899, #793968 |
11 | ID: 202107-21 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in Wireshark, the worst of |
19 | which could result in the arbitrary execution of code. |
20 | |
21 | Background |
22 | ========== |
23 | |
24 | Wireshark is a network protocol analyzer formerly known as ethereal. |
25 | |
26 | Affected packages |
27 | ================= |
28 | |
29 | ------------------------------------------------------------------- |
30 | Package / Vulnerable / Unaffected |
31 | ------------------------------------------------------------------- |
32 | 1 net-analyzer/wireshark < 3.4.6 >= 3.4.6 |
33 | |
34 | Description |
35 | =========== |
36 | |
37 | Multiple vulnerabilities have been discovered in Wireshark. Please |
38 | review 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 Wireshark users should upgrade to the latest version: |
54 | |
55 | # emerge --sync |
56 | # emerge --ask --oneshot --verbose ">=net-analyzer/wireshark-3.4.6" |
57 | |
58 | References |
59 | ========== |
60 | |
61 | [ 1 ] CVE-2021-22173 |
62 | https://nvd.nist.gov/vuln/detail/CVE-2021-22173 |
63 | [ 2 ] CVE-2021-22174 |
64 | https://nvd.nist.gov/vuln/detail/CVE-2021-22174 |
65 | [ 3 ] CVE-2021-22191 |
66 | https://nvd.nist.gov/vuln/detail/CVE-2021-22191 |
67 | [ 4 ] CVE-2021-22207 |
68 | https://nvd.nist.gov/vuln/detail/CVE-2021-22207 |
69 | [ 5 ] CVE-2021-22222 |
70 | https://nvd.nist.gov/vuln/detail/CVE-2021-22222 |
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/202107-21 |
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 2021 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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