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Red Hat Product Errata RHSA-2023:1790 - Security Advisory
Issued: 2023-04-14 Updated: 2023-04-14


RHSA-2023:1790 - SECURITY ADVISORY

 * Overview
 * Updated Packages


SYNOPSIS

Important: firefox security update


TYPE/SEVERITY

Security Advisory: Important


RED HAT INSIGHTS PATCH ANALYSIS

Identify and remediate systems affected by this advisory.

View affected systems


TOPIC

An update for firefox is now available for Red Hat Enterprise Linux 8.4 Extended
Update Support.


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 102.10.0 ESR.


Security Fix(es):


 * MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp (BZ#2186102)
 * Mozilla: Fullscreen notification obscured (CVE-2023-29533)
 * Mozilla: Potential Memory Corruption following Garbage Collector compaction
   (CVE-2023-29535)
 * Mozilla: Invalid free from JavaScript code (CVE-2023-29536)
 * Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10
   (CVE-2023-29550)
 * Mozilla: Memory Corruption in Safe Browsing Code (CVE-2023-1945)
 * Mozilla: Content-Disposition filename truncation leads to Reflected File
   Download (CVE-2023-29539)
 * Mozilla: Files with malicious extensions could have been downloaded unsafely
   on Linux (CVE-2023-29541)
 * Mozilla: Incorrect optimization result on ARM64 (CVE-2023-29548)

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 for x86_64 - Extended Update Support 8.4 x86_64
 * Red Hat Enterprise Linux Server - AUS 8.4 x86_64
 * Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.4
   s390x
 * Red Hat Enterprise Linux for Power, little endian - Extended Update Support
   8.4 ppc64le
 * Red Hat Enterprise Linux Server - TUS 8.4 x86_64
 * Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64
 * Red Hat Enterprise Linux Server for Power LE - Update Services for SAP
   Solutions 8.4 ppc64le
 * Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4
   x86_64


FIXES

 * BZ - 2186101 - CVE-2023-29533 Mozilla: Fullscreen notification obscured
 * BZ - 2186102 - MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp
 * BZ - 2186103 - CVE-2023-29535 Mozilla: Potential Memory Corruption following
   Garbage Collector compaction
 * BZ - 2186104 - CVE-2023-29536 Mozilla: Invalid free from JavaScript code
 * BZ - 2186105 - CVE-2023-29539 Mozilla: Content-Disposition filename
   truncation leads to Reflected File Download
 * BZ - 2186106 - CVE-2023-29541 Mozilla: Files with malicious extensions could
   have been downloaded unsafely on Linux
 * BZ - 2186109 - CVE-2023-1945 Mozilla: Memory Corruption in Safe Browsing Code
 * BZ - 2186110 - CVE-2023-29548 Mozilla: Incorrect optimization result on ARM64
 * BZ - 2186111 - CVE-2023-29550 Mozilla: Memory safety bugs fixed in Firefox
   112 and Firefox ESR 102.10


CVES

 * CVE-2023-1945
 * CVE-2023-29533
 * CVE-2023-29535
 * CVE-2023-29536
 * CVE-2023-29539
 * CVE-2023-29541
 * CVE-2023-29548
 * CVE-2023-29550


REFERENCES

 * https://access.redhat.com/security/updates/classification/#important

Note: More recent versions of these packages may be available. Click a package
name for more details.


RED HAT ENTERPRISE LINUX FOR X86_64 - EXTENDED UPDATE SUPPORT 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b x86_64
firefox-102.10.0-1.el8_4.x86_64.rpm SHA-256:
269133ac00999c381c7ab580d1d7ff0258d4283785c29bf48f5d2c727bbc9a4e
firefox-debuginfo-102.10.0-1.el8_4.x86_64.rpm SHA-256:
f37eb80446b5ee3032eccefeb94ce5f1ec26f24c41962575b7812c885131da4d
firefox-debugsource-102.10.0-1.el8_4.x86_64.rpm SHA-256:
dd48873617c38f42745bc5a129bbe5767cda12bfd8c5fe1744232f3b15a259b8


RED HAT ENTERPRISE LINUX SERVER - AUS 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b x86_64
firefox-102.10.0-1.el8_4.x86_64.rpm SHA-256:
269133ac00999c381c7ab580d1d7ff0258d4283785c29bf48f5d2c727bbc9a4e
firefox-debuginfo-102.10.0-1.el8_4.x86_64.rpm SHA-256:
f37eb80446b5ee3032eccefeb94ce5f1ec26f24c41962575b7812c885131da4d
firefox-debugsource-102.10.0-1.el8_4.x86_64.rpm SHA-256:
dd48873617c38f42745bc5a129bbe5767cda12bfd8c5fe1744232f3b15a259b8


RED HAT ENTERPRISE LINUX FOR IBM Z SYSTEMS - EXTENDED UPDATE SUPPORT 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b s390x
firefox-102.10.0-1.el8_4.s390x.rpm SHA-256:
7b45d96ee612b439f12ed69336e93bbb5113df0f749b91f7b8572c8e708ac41b
firefox-debuginfo-102.10.0-1.el8_4.s390x.rpm SHA-256:
4368bc4755629bbeba87b0258d0232b7e15cd7ff29dd6e56dcc5c700e922eb56
firefox-debugsource-102.10.0-1.el8_4.s390x.rpm SHA-256:
8e0dd75f3da5ad2a547f7e7e8dd368e452482656d38bfdab6edf5d23fd2b6620


RED HAT ENTERPRISE LINUX FOR POWER, LITTLE ENDIAN - EXTENDED UPDATE SUPPORT 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b ppc64le
firefox-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
b7200d4d2f15af3a050a162c600f359b16ad6e399662371ff0bf6a5d2d3bbd15
firefox-debuginfo-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
ed5272f97ea359c5df7e902bd64fe1d6f4c2f0fd90efcc591f4a32e31d8c63d5
firefox-debugsource-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
25329522ffd3c5edee60301b707bad9095148697c8a9df0905879a856760ce37


RED HAT ENTERPRISE LINUX SERVER - TUS 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b x86_64
firefox-102.10.0-1.el8_4.x86_64.rpm SHA-256:
269133ac00999c381c7ab580d1d7ff0258d4283785c29bf48f5d2c727bbc9a4e
firefox-debuginfo-102.10.0-1.el8_4.x86_64.rpm SHA-256:
f37eb80446b5ee3032eccefeb94ce5f1ec26f24c41962575b7812c885131da4d
firefox-debugsource-102.10.0-1.el8_4.x86_64.rpm SHA-256:
dd48873617c38f42745bc5a129bbe5767cda12bfd8c5fe1744232f3b15a259b8


RED HAT ENTERPRISE LINUX FOR ARM 64 - EXTENDED UPDATE SUPPORT 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b aarch64
firefox-102.10.0-1.el8_4.aarch64.rpm SHA-256:
a9841c6c5df71f20d6c2394fd6c5ad0da541e2b4e22c1758cb13387e4e09865f
firefox-debuginfo-102.10.0-1.el8_4.aarch64.rpm SHA-256:
adb5a86ef1087a68f3a4d3a0827939a724fa676f8157f7aa66a7af7e0804d88f
firefox-debugsource-102.10.0-1.el8_4.aarch64.rpm SHA-256:
bdbd5d5fdaa2c860c2e3100833212b01d6a438f01c4679e2e208bab58946623f


RED HAT ENTERPRISE LINUX SERVER FOR POWER LE - UPDATE SERVICES FOR SAP SOLUTIONS
8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b ppc64le
firefox-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
b7200d4d2f15af3a050a162c600f359b16ad6e399662371ff0bf6a5d2d3bbd15
firefox-debuginfo-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
ed5272f97ea359c5df7e902bd64fe1d6f4c2f0fd90efcc591f4a32e31d8c63d5
firefox-debugsource-102.10.0-1.el8_4.ppc64le.rpm SHA-256:
25329522ffd3c5edee60301b707bad9095148697c8a9df0905879a856760ce37


RED HAT ENTERPRISE LINUX FOR X86_64 - UPDATE SERVICES FOR SAP SOLUTIONS 8.4

SRPM firefox-102.10.0-1.el8_4.src.rpm SHA-256:
df51bd0fff753a509fe5db1097e7f94c5109bcd4133e63777f3399d68d7fc75b x86_64
firefox-102.10.0-1.el8_4.x86_64.rpm SHA-256:
269133ac00999c381c7ab580d1d7ff0258d4283785c29bf48f5d2c727bbc9a4e
firefox-debuginfo-102.10.0-1.el8_4.x86_64.rpm SHA-256:
f37eb80446b5ee3032eccefeb94ce5f1ec26f24c41962575b7812c885131da4d
firefox-debugsource-102.10.0-1.el8_4.x86_64.rpm SHA-256:
dd48873617c38f42745bc5a129bbe5767cda12bfd8c5fe1744232f3b15a259b8

The Red Hat security contact is secalert@redhat.com. More contact details at
https://access.redhat.com/security/team/contact/.


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