From: | Thomas Deutschmann <whissi@g.o> |
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To: | gentoo-announce@l.g.o |
Subject: | [gentoo-announce] [ GLSA 202104-10 ] Mozilla Firefox: Multiple vulnerabilities |
Date: | Sat, 01 May 2021 00:16:05 |
Message-Id: | 386cac91-5f3c-b017-6bff-11035b6fd654@gentoo.org |
1 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
2 | Gentoo Linux Security Advisory GLSA 202104-10 |
3 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
4 | https://security.gentoo.org/ |
5 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
6 | |
7 | Severity: Normal |
8 | Title: Mozilla Firefox: Multiple vulnerabilities |
9 | Date: April 30, 2021 |
10 | Bugs: #772305, #778269, #784572 |
11 | ID: 202104-10 |
12 | |
13 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
14 | |
15 | Synopsis |
16 | ======== |
17 | |
18 | Multiple vulnerabilities have been found in Mozilla Firefox, the worst |
19 | of which could result in the arbitrary execution of code. |
20 | |
21 | Background |
22 | ========== |
23 | |
24 | Mozilla Firefox is a popular open-source web browser from the Mozilla |
25 | project. |
26 | |
27 | Affected packages |
28 | ================= |
29 | |
30 | ------------------------------------------------------------------- |
31 | Package / Vulnerable / Unaffected |
32 | ------------------------------------------------------------------- |
33 | 1 www-client/firefox < 88.0 >= 78.10.0:0/esr78 |
34 | >= 88.0 |
35 | 2 www-client/firefox-bin < 88.0 >= 78.10.0:0/esr78 |
36 | >= 88.0 |
37 | ------------------------------------------------------------------- |
38 | 2 affected packages |
39 | |
40 | Description |
41 | =========== |
42 | |
43 | Multiple vulnerabilities have been discovered in Mozilla Firefox. |
44 | Please review the CVE identifiers referenced below for details. |
45 | |
46 | Impact |
47 | ====== |
48 | |
49 | Please review the referenced CVE identifiers for details. |
50 | |
51 | Workaround |
52 | ========== |
53 | |
54 | There is no known workaround at this time. |
55 | |
56 | Resolution |
57 | ========== |
58 | |
59 | All Mozilla Firefox ESR users should upgrade to the latest version: |
60 | |
61 | # emerge --sync |
62 | # emerge --ask --oneshot --verbose ">=www-client/firefox-78.10.0" |
63 | |
64 | All Mozilla Firefox ESR binary users should upgrade to the latest |
65 | version: |
66 | |
67 | # emerge --sync |
68 | # emerge --ask --oneshot --verbose ">=www-client/firefox-bin-78.10.0" |
69 | |
70 | All Mozilla Firefox users should upgrade to the latest version: |
71 | |
72 | # emerge --sync |
73 | # emerge --ask --oneshot --verbose ">=www-client/firefox-88.0" |
74 | |
75 | All Mozilla Firefox binary users should upgrade to the latest version: |
76 | |
77 | # emerge --sync |
78 | # emerge --ask --oneshot --verbose ">=www-client/firefox-bin-88.0" |
79 | |
80 | References |
81 | ========== |
82 | |
83 | [ 1 ] CVE-2021-23961 |
84 | https://nvd.nist.gov/vuln/detail/CVE-2021-23961 |
85 | [ 2 ] CVE-2021-23968 |
86 | https://nvd.nist.gov/vuln/detail/CVE-2021-23968 |
87 | [ 3 ] CVE-2021-23969 |
88 | https://nvd.nist.gov/vuln/detail/CVE-2021-23969 |
89 | [ 4 ] CVE-2021-23970 |
90 | https://nvd.nist.gov/vuln/detail/CVE-2021-23970 |
91 | [ 5 ] CVE-2021-23971 |
92 | https://nvd.nist.gov/vuln/detail/CVE-2021-23971 |
93 | [ 6 ] CVE-2021-23972 |
94 | https://nvd.nist.gov/vuln/detail/CVE-2021-23972 |
95 | [ 7 ] CVE-2021-23973 |
96 | https://nvd.nist.gov/vuln/detail/CVE-2021-23973 |
97 | [ 8 ] CVE-2021-23974 |
98 | https://nvd.nist.gov/vuln/detail/CVE-2021-23974 |
99 | [ 9 ] CVE-2021-23975 |
100 | https://nvd.nist.gov/vuln/detail/CVE-2021-23975 |
101 | [ 10 ] CVE-2021-23976 |
102 | https://nvd.nist.gov/vuln/detail/CVE-2021-23976 |
103 | [ 11 ] CVE-2021-23977 |
104 | https://nvd.nist.gov/vuln/detail/CVE-2021-23977 |
105 | [ 12 ] CVE-2021-23978 |
106 | https://nvd.nist.gov/vuln/detail/CVE-2021-23978 |
107 | [ 13 ] CVE-2021-23981 |
108 | https://nvd.nist.gov/vuln/detail/CVE-2021-23981 |
109 | [ 14 ] CVE-2021-23982 |
110 | https://nvd.nist.gov/vuln/detail/CVE-2021-23982 |
111 | [ 15 ] CVE-2021-23983 |
112 | https://nvd.nist.gov/vuln/detail/CVE-2021-23983 |
113 | [ 16 ] CVE-2021-23984 |
114 | https://nvd.nist.gov/vuln/detail/CVE-2021-23984 |
115 | [ 17 ] CVE-2021-23985 |
116 | https://nvd.nist.gov/vuln/detail/CVE-2021-23985 |
117 | [ 18 ] CVE-2021-23986 |
118 | https://nvd.nist.gov/vuln/detail/CVE-2021-23986 |
119 | [ 19 ] CVE-2021-23987 |
120 | https://nvd.nist.gov/vuln/detail/CVE-2021-23987 |
121 | [ 20 ] CVE-2021-23988 |
122 | https://nvd.nist.gov/vuln/detail/CVE-2021-23988 |
123 | [ 21 ] CVE-2021-23994 |
124 | https://nvd.nist.gov/vuln/detail/CVE-2021-23994 |
125 | [ 22 ] CVE-2021-23995 |
126 | https://nvd.nist.gov/vuln/detail/CVE-2021-23995 |
127 | [ 23 ] CVE-2021-23998 |
128 | https://nvd.nist.gov/vuln/detail/CVE-2021-23998 |
129 | [ 24 ] CVE-2021-23999 |
130 | https://nvd.nist.gov/vuln/detail/CVE-2021-23999 |
131 | [ 25 ] CVE-2021-24002 |
132 | https://nvd.nist.gov/vuln/detail/CVE-2021-24002 |
133 | [ 26 ] CVE-2021-29945 |
134 | https://nvd.nist.gov/vuln/detail/CVE-2021-29945 |
135 | [ 27 ] CVE-2021-29946 |
136 | https://nvd.nist.gov/vuln/detail/CVE-2021-29946 |
137 | [ 28 ] MFSA-2021-08 |
138 | https://www.mozilla.org/en-US/security/advisories/mfsa2021-08/ |
139 | [ 29 ] MFSA-2021-11 |
140 | https://www.mozilla.org/en-US/security/advisories/mfsa2021-11/ |
141 | [ 30 ] MFSA-2021-15 |
142 | https://www.mozilla.org/en-US/security/advisories/mfsa2021-15/ |
143 | |
144 | Availability |
145 | ============ |
146 | |
147 | This GLSA and any updates to it are available for viewing at |
148 | the Gentoo Security Website: |
149 | |
150 | https://security.gentoo.org/glsa/202104-10 |
151 | |
152 | Concerns? |
153 | ========= |
154 | |
155 | Security is a primary focus of Gentoo Linux and ensuring the |
156 | confidentiality and security of our users' machines is of utmost |
157 | importance to us. Any security concerns should be addressed to |
158 | security@g.o or alternatively, you may file a bug at |
159 | https://bugs.gentoo.org. |
160 | |
161 | License |
162 | ======= |
163 | |
164 | Copyright 2021 Gentoo Foundation, Inc; referenced text |
165 | belongs to its owner(s). |
166 | |
167 | The contents of this document are licensed under the |
168 | Creative Commons - Attribution / Share Alike license. |
169 | |
170 | https://creativecommons.org/licenses/by-sa/2.5 |
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