- Issued:
- 2020-04-14
- Updated:
- 2020-04-14
RHSA-2020:1429 - Security Advisory
Synopsis
Important: firefox security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for firefox is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 68.7.0 ESR.
Security Fix(es):
- Mozilla: Uninitialized memory could be read when using the WebGL copyTexSubImage method (CVE-2020-6821)
- Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7 (CVE-2020-6825)
- Mozilla: Out of bounds write in GMPDecodeData when processing large images (CVE-2020-6822)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing the update, Firefox must be restarted for the changes to take effect.
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
- Red Hat Enterprise Linux Workstation 6 x86_64
- Red Hat Enterprise Linux Workstation 6 i386
- Red Hat Enterprise Linux Desktop 6 x86_64
- Red Hat Enterprise Linux Desktop 6 i386
- Red Hat Enterprise Linux for IBM z Systems 6 s390x
- Red Hat Enterprise Linux for Power, big endian 6 ppc64
- Red Hat Enterprise Linux for Scientific Computing 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6 s390x
Fixes
- BZ - 1821674 - CVE-2020-6821 Mozilla: Uninitialized memory could be read when using the WebGL copyTexSubImage method
- BZ - 1821676 - CVE-2020-6822 Mozilla: Out of bounds write in GMPDecodeData when processing large images
- BZ - 1821682 - CVE-2020-6825 Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7
Red Hat Enterprise Linux Server 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
i386 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
i386 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
Red Hat Enterprise Linux Workstation 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
i386 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
Red Hat Enterprise Linux Desktop 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
i386 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
Red Hat Enterprise Linux for IBM z Systems 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
s390x | |
firefox-68.7.0-2.el6_10.s390x.rpm | SHA-256: ee78466fe82fe10abf578c2b4b90b4932b9e04a5734ba0d997f75d0009989e4a |
firefox-debuginfo-68.7.0-2.el6_10.s390x.rpm | SHA-256: 9e169656b4f28ea9ac908a1e64d998a1fde4b411ed4eec988d57f94d4adaf914 |
Red Hat Enterprise Linux for Power, big endian 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
ppc64 | |
firefox-68.7.0-2.el6_10.ppc64.rpm | SHA-256: 4910eaf12b874e4fbfb21c4eb8dd04eaa0b2a02d34c3a8c7a7c74bed06d6b780 |
firefox-debuginfo-68.7.0-2.el6_10.ppc64.rpm | SHA-256: 90973edd28b698cebf691e704a75c28603c4cbcf5afc25561d7d63d9ce37baa5 |
Red Hat Enterprise Linux for Scientific Computing 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
s390x | |
firefox-68.7.0-2.el6_10.s390x.rpm | SHA-256: ee78466fe82fe10abf578c2b4b90b4932b9e04a5734ba0d997f75d0009989e4a |
firefox-debuginfo-68.7.0-2.el6_10.s390x.rpm | SHA-256: 9e169656b4f28ea9ac908a1e64d998a1fde4b411ed4eec988d57f94d4adaf914 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
x86_64 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-68.7.0-2.el6_10.x86_64.rpm | SHA-256: ccabae6263815cdf638daeebf1e59fa44923a7ae3b4f260840261eafd2e076f6 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
firefox-debuginfo-68.7.0-2.el6_10.x86_64.rpm | SHA-256: a2f6e5b6fecb30be4a6b3874b39d4d0133db610c9bd1e3b3bf41fdaff6fbd375 |
i386 | |
firefox-68.7.0-2.el6_10.i686.rpm | SHA-256: 42fda77614e3c7e18a3e30b45dbc0d29ff4af675055dea05c2ba4ee0f3060bc1 |
firefox-debuginfo-68.7.0-2.el6_10.i686.rpm | SHA-256: f3554fead6c9071a2ef36c45f44fed1a3639611548b796852717c8e3db188493 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6
SRPM | |
---|---|
firefox-68.7.0-2.el6_10.src.rpm | SHA-256: 98b518082876e2d5d2ffb9cfd37a7281d8f77a13c23223795667d36d158cac3b |
s390x | |
firefox-68.7.0-2.el6_10.s390x.rpm | SHA-256: ee78466fe82fe10abf578c2b4b90b4932b9e04a5734ba0d997f75d0009989e4a |
firefox-debuginfo-68.7.0-2.el6_10.s390x.rpm | SHA-256: 9e169656b4f28ea9ac908a1e64d998a1fde4b411ed4eec988d57f94d4adaf914 |
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