GLSA
Advocate
Joined: 12 May 2004
Posts: 2663
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 Posted: Wed Jul 07, 2021 8:26 am Post subject: [ GLSA 202107-09 ] Mozilla Firefox |
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Gentoo Linux Security Advisory
Title: Mozilla Firefox: Multiple vulnerabilities (GLSA 202107-09)
Severity: normal
Exploitable: local, remote
Date: 2021-07-07
Bug(s): #794082
ID: 202107-09
Synopsis
Multiple vulnerabilities have been found in Mozilla Firefox, the
worst of which could result in the arbitrary execution of code.
Background
Mozilla Firefox is a popular open-source web browser from the Mozilla
project.
Affected Packages
Package: www-client/firefox
Vulnerable: < 89.0
Unaffected: >= 78.11.0
Unaffected: >= 89.0
Architectures: All supported architectures
Package: www-client/firefox-bin
Vulnerable: < 89.0
Unaffected: >= 78.11.0
Unaffected: >= 89.0
Architectures: All supported architectures
Description
Multiple vulnerabilities have been discovered in Mozilla Firefox. Please
review the CVE identifiers referenced below for details.
Impact
Please review the referenced CVE identifiers for details.
Workaround
There is no known workaround at this time.
Resolution
All Mozilla Firefox ESR users should upgrade to the latest version: | Code: | # emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-78.11.0"
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All Mozilla Firefox ESR binary users should upgrade to the latest
version:
| Code: | # emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-bin-78.11.0"
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All Mozilla Firefox users should upgrade to the latest version: | Code: | # emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-89.0"
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All Mozilla Firefox binary users should upgrade to the latest version: | Code: | # emerge --sync
# emerge --ask --oneshot --verbose ">=www-client/firefox-bin-89.0"
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References
CVE-2021-29959
CVE-2021-29960
CVE-2021-29961
CVE-2021-29966
Last edited by GLSA on Sat Jan 22, 2022 4:22 am; edited 2 times in total |
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