An update for firefox is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1103 Final 1.0 1.0 2021-04-07 Initial 2021-04-07 2021-04-07 openEuler SA Tool V1.0 2021-04-07 firefox security update An update for firefox is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. Security Fix(es): Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.(CVE-2020-15969) Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.(CVE-2020-15999) An update for firefox is now available for openEuler-20.03-LTS and openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. 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. High firefox https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1103 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-15969 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-15999 https://nvd.nist.gov/vuln/detail/CVE-2020-15969 https://nvd.nist.gov/vuln/detail/CVE-2020-15999 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 firefox-debugsource-62.0.3-8.oe1.aarch64.rpm firefox-debuginfo-62.0.3-8.oe1.aarch64.rpm firefox-62.0.3-8.oe1.aarch64.rpm firefox-debugsource-79.0-5.oe1.aarch64.rpm firefox-debuginfo-79.0-5.oe1.aarch64.rpm firefox-79.0-5.oe1.aarch64.rpm firefox-62.0.3-8.oe1.src.rpm firefox-79.0-5.oe1.src.rpm firefox-debugsource-62.0.3-8.oe1.x86_64.rpm firefox-debuginfo-62.0.3-8.oe1.x86_64.rpm firefox-62.0.3-8.oe1.x86_64.rpm firefox-debugsource-79.0-5.oe1.x86_64.rpm firefox-debuginfo-79.0-5.oe1.x86_64.rpm firefox-79.0-5.oe1.x86_64.rpm Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. 2021-04-07 CVE-2020-15969 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H firefox security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1103 Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. 2021-04-07 CVE-2020-15999 openEuler-20.03-LTS openEuler-20.03-LTS-SP1 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H firefox security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1103