An update for krb5 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1283 Final 1.0 1.0 2021-07-27 Initial 2021-07-27 2021-07-27 openEuler SA Tool V1.0 2021-07-27 krb5 security update An update for krb5 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. Security Fix(es): In MIT krb5 releases 1.16 and later, an unauthenticated attacker can cause a null dereference in the KDC by sending a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST.(CVE-2021-36222) An update for krb5 is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. 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 krb5 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1283 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-36222 https://nvd.nist.gov/vuln/detail/CVE-2021-36222 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 krb5-debuginfo-1.18.2-4.oe1.aarch64.rpm krb5-libs-1.18.2-4.oe1.aarch64.rpm krb5-server-1.18.2-4.oe1.aarch64.rpm krb5-1.18.2-4.oe1.aarch64.rpm krb5-debugsource-1.18.2-4.oe1.aarch64.rpm krb5-client-1.18.2-4.oe1.aarch64.rpm krb5-devel-1.18.2-4.oe1.aarch64.rpm krb5-debugsource-1.18.2-4.oe1.aarch64.rpm krb5-client-1.18.2-4.oe1.aarch64.rpm krb5-devel-1.18.2-4.oe1.aarch64.rpm krb5-libs-1.18.2-4.oe1.aarch64.rpm krb5-server-1.18.2-4.oe1.aarch64.rpm krb5-1.18.2-4.oe1.aarch64.rpm krb5-debuginfo-1.18.2-4.oe1.aarch64.rpm krb5-help-1.18.2-4.oe1.noarch.rpm krb5-help-1.18.2-4.oe1.noarch.rpm krb5-1.18.2-4.oe1.src.rpm krb5-1.18.2-4.oe1.src.rpm krb5-1.18.2-4.oe1.x86_64.rpm krb5-devel-1.18.2-4.oe1.x86_64.rpm krb5-debuginfo-1.18.2-4.oe1.x86_64.rpm krb5-libs-1.18.2-4.oe1.x86_64.rpm krb5-debugsource-1.18.2-4.oe1.x86_64.rpm krb5-client-1.18.2-4.oe1.x86_64.rpm krb5-server-1.18.2-4.oe1.x86_64.rpm krb5-debuginfo-1.18.2-4.oe1.x86_64.rpm krb5-server-1.18.2-4.oe1.x86_64.rpm krb5-debugsource-1.18.2-4.oe1.x86_64.rpm krb5-1.18.2-4.oe1.x86_64.rpm krb5-libs-1.18.2-4.oe1.x86_64.rpm krb5-devel-1.18.2-4.oe1.x86_64.rpm krb5-client-1.18.2-4.oe1.x86_64.rpm In MIT krb5 releases 1.16 and later, an unauthenticated attacker can cause a null dereference in the KDC by sending a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST. 2021-07-27 CVE-2021-36222 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H krb5 security update 2021-07-27 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1283