An update for firefox is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1588 Final 1.0 1.0 2022-03-22 Initial 2022-03-22 2022-03-22 openEuler SA Tool V1.0 2022-03-22 firefox security update An update for firefox is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo Security Fix(es): xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context.(CVE-2022-25235) xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs.(CVE-2022-25236) In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames.(CVE-2022-25315) An update for firefox is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical firefox https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1588 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-25235 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-25236 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-25315 https://nvd.nist.gov/vuln/detail/CVE-2022-25235 https://nvd.nist.gov/vuln/detail/CVE-2022-25236 https://nvd.nist.gov/vuln/detail/CVE-2022-25315 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 firefox-debugsource-79.0-8.oe1.aarch64.rpm firefox-debuginfo-79.0-8.oe1.aarch64.rpm firefox-79.0-8.oe1.aarch64.rpm firefox-debugsource-79.0-8.oe1.aarch64.rpm firefox-79.0-8.oe1.aarch64.rpm firefox-debuginfo-79.0-8.oe1.aarch64.rpm firefox-79.0-8.oe1.aarch64.rpm firefox-debuginfo-79.0-8.oe1.aarch64.rpm firefox-debugsource-79.0-8.oe1.aarch64.rpm firefox-79.0-8.oe1.src.rpm firefox-79.0-8.oe1.src.rpm firefox-79.0-8.oe1.src.rpm mozilla-crashreporter-firefox-debuginfo-79.0-8.oe1.x86_64.rpm firefox-debugsource-79.0-8.oe1.x86_64.rpm firefox-79.0-8.oe1.x86_64.rpm firefox-debuginfo-79.0-8.oe1.x86_64.rpm firefox-79.0-8.oe1.x86_64.rpm mozilla-crashreporter-firefox-debuginfo-79.0-8.oe1.x86_64.rpm firefox-debugsource-79.0-8.oe1.x86_64.rpm firefox-debuginfo-79.0-8.oe1.x86_64.rpm firefox-debuginfo-79.0-8.oe1.x86_64.rpm mozilla-crashreporter-firefox-debuginfo-79.0-8.oe1.x86_64.rpm firefox-79.0-8.oe1.x86_64.rpm firefox-debugsource-79.0-8.oe1.x86_64.rpm xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context. 2022-03-22 CVE-2022-25235 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H firefox security update 2022-03-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1588 xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs. 2022-03-22 CVE-2022-25236 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H firefox security update 2022-03-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1588 In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames. 2022-03-22 CVE-2022-25315 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H firefox security update 2022-03-22 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1588