An update for selinux-policy is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1646 Final 1.0 1.0 2022-05-11 Initial 2022-05-11 2022-05-11 openEuler SA Tool V1.0 2022-05-11 selinux-policy security update An update for selinux-policy is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP3. SELinux Base package for SELinux Reference Policy - modular. Security Fix(es): An issue was discovered in the selinux-policy (aka Reference Policy) package 3.14 through 2020-08-24 because the .config/Yubico directory is mishandled. Consequently, when SELinux is in enforced mode, pam-u2f is not allowed to read the user's U2F configuration file. If configured with the nouserok option (the default when configured by the authselect tool), and that file cannot be read, the second factor is disabled. An attacker with only the knowledge of the password can then log in, bypassing 2FA.(CVE-2020-24612) An update for selinux-policy is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP3. openEuler Security has rated this update as having a security impact of medium. 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. Medium selinux-policy https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1646 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-24612 https://nvd.nist.gov/vuln/detail/CVE-2020-24612 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 selinux-policy-3.14.2-77.oe1.src.rpm selinux-policy-3.14.2-76.oe1.src.rpm selinux-policy-3.14.2-77.oe1.noarch.rpm selinux-policy-devel-3.14.2-77.oe1.noarch.rpm selinux-policy-help-3.14.2-77.oe1.noarch.rpm selinux-policy-minimum-3.14.2-77.oe1.noarch.rpm selinux-policy-mls-3.14.2-77.oe1.noarch.rpm selinux-policy-sandbox-3.14.2-77.oe1.noarch.rpm selinux-policy-targeted-3.14.2-77.oe1.noarch.rpm selinux-policy-3.14.2-76.oe1.noarch.rpm selinux-policy-devel-3.14.2-76.oe1.noarch.rpm selinux-policy-help-3.14.2-76.oe1.noarch.rpm selinux-policy-minimum-3.14.2-76.oe1.noarch.rpm selinux-policy-mls-3.14.2-76.oe1.noarch.rpm selinux-policy-sandbox-3.14.2-76.oe1.noarch.rpm selinux-policy-targeted-3.14.2-76.oe1.noarch.rpm An issue was discovered in the selinux-policy (aka Reference Policy) package 3.14 through 2020-08-24 because the .config/Yubico directory is mishandled. Consequently, when SELinux is in enforced mode, pam-u2f is not allowed to read the user's U2F configuration file. If configured with the nouserok option (the default when configured by the authselect tool), and that file cannot be read, the second factor is disabled. An attacker with only the knowledge of the password can then log in, bypassing 2FA. 2022-05-11 CVE-2020-24612 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 Medium 4.7 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N selinux-policy security update 2022-05-11 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1646