From: | Thomas Deutschmann <whissi@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 202005-03 ] Mozilla Thunderbird: Multiple vulnerabilities |
Date: | Tue, 12 May 2020 23:36:25 |
Message-Id: | c9ca48b4-88a2-87e5-681f-7a837a044f65@gentoo.org |
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2 | Gentoo Linux Security Advisory GLSA 202005-03 |
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4 | https://security.gentoo.org/ |
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6 | |
7 | Severity: Normal |
8 | Title: Mozilla Thunderbird: Multiple vulnerabilities |
9 | Date: May 12, 2020 |
10 | Bugs: #721324 |
11 | ID: 202005-03 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in Mozilla Thunderbird, the |
19 | worst of which could result in the arbitrary execution of code. |
20 | |
21 | Background |
22 | ========== |
23 | |
24 | Mozilla Thunderbird is a popular open-source email client from the |
25 | Mozilla project. |
26 | |
27 | Affected packages |
28 | ================= |
29 | |
30 | ------------------------------------------------------------------- |
31 | Package / Vulnerable / Unaffected |
32 | ------------------------------------------------------------------- |
33 | 1 mail-client/thunderbird < 68.8.0 >= 68.8.0 |
34 | 2 mail-client/thunderbird-bin |
35 | < 68.8.0 >= 68.8.0 |
36 | ------------------------------------------------------------------- |
37 | 2 affected packages |
38 | |
39 | Description |
40 | =========== |
41 | |
42 | Multiple vulnerabilities have been discovered in Mozilla Thunderbird. |
43 | Please review the CVE identifiers referenced below for details. |
44 | |
45 | Impact |
46 | ====== |
47 | |
48 | A remote attacker may be able to execute arbitrary code, cause a Denial |
49 | of Service condition or spoof sender email address. |
50 | |
51 | Workaround |
52 | ========== |
53 | |
54 | There is no known workaround at this time. |
55 | |
56 | Resolution |
57 | ========== |
58 | |
59 | All Mozilla Thunderbird users should upgrade to the latest version: |
60 | |
61 | # emerge --sync |
62 | # emerge --ask --oneshot --verbose ">=mail-client/thunderbird-68.8.0" |
63 | |
64 | All Mozilla Thunderbird binary users should upgrade to the latest |
65 | version: |
66 | |
67 | # emerge --sync |
68 | # emerge --ask --oneshot -v ">=mail-client/thunderbird-bin-68.8.0" |
69 | |
70 | References |
71 | ========== |
72 | |
73 | [ 1 ] CVE-2020-12387 |
74 | https://nvd.nist.gov/vuln/detail/CVE-2020-12387 |
75 | [ 2 ] CVE-2020-12392 |
76 | https://nvd.nist.gov/vuln/detail/CVE-2020-12392 |
77 | [ 3 ] CVE-2020-12395 |
78 | https://nvd.nist.gov/vuln/detail/CVE-2020-12395 |
79 | [ 4 ] CVE-2020-12397 |
80 | https://nvd.nist.gov/vuln/detail/CVE-2020-12397 |
81 | [ 5 ] CVE-2020-6831 |
82 | https://nvd.nist.gov/vuln/detail/CVE-2020-6831 |
83 | [ 6 ] MFSA-2020-18 |
84 | https://www.mozilla.org/en-US/security/advisories/mfsa2020-18/ |
85 | |
86 | Availability |
87 | ============ |
88 | |
89 | This GLSA and any updates to it are available for viewing at |
90 | the Gentoo Security Website: |
91 | |
92 | https://security.gentoo.org/glsa/202005-03 |
93 | |
94 | Concerns? |
95 | ========= |
96 | |
97 | Security is a primary focus of Gentoo Linux and ensuring the |
98 | confidentiality and security of our users' machines is of utmost |
99 | importance to us. Any security concerns should be addressed to |
100 | security@g.o or alternatively, you may file a bug at |
101 | https://bugs.gentoo.org. |
102 | |
103 | License |
104 | ======= |
105 | |
106 | Copyright 2020 Gentoo Foundation, Inc; referenced text |
107 | belongs to its owner(s). |
108 | |
109 | The contents of this document are licensed under the |
110 | Creative Commons - Attribution / Share Alike license. |
111 | |
112 | https://creativecommons.org/licenses/by-sa/2.5 |
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