An update for edk2 is now available for openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-2131 Final 1.0 1.0 2024-09-14 Initial 2024-09-14 2024-09-14 openEuler SA Tool V1.0 2024-09-14 edk2 security update An update for edk2 is now available for openEuler-24.03-LTS EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): Issue summary: Applications performing certificate name checks (e.g., TLS clients checking server certificates) may attempt to read an invalid memory address resulting in abnormal termination of the application process. Impact summary: Abnormal termination of an application can a cause a denial of service. Applications performing certificate name checks (e.g., TLS clients checking server certificates) may attempt to read an invalid memory address when comparing the expected name with an `otherName` subject alternative name of an X.509 certificate. This may result in an exception that terminates the application program. Note that basic certificate chain validation (signatures, dates, ...) is not affected, the denial of service can occur only when the application also specifies an expected DNS name, Email address or IP address. TLS servers rarely solicit client certificates, and even when they do, they generally don't perform a name check against a reference identifier (expected identity), but rather extract the presented identity after checking the certificate chain. So TLS servers are generally not affected and the severity of the issue is Moderate. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.(CVE-2024-6119) An update for edk2 is now available for openEuler-24.03-LTS. 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 edk2 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2131 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-6119 https://nvd.nist.gov/vuln/detail/CVE-2024-6119 openEuler-24.03-LTS edk2-aarch64-202308-10.oe2403.noarch.rpm edk2-help-202308-10.oe2403.noarch.rpm edk2-ovmf-202308-10.oe2403.noarch.rpm python3-edk2-devel-202308-10.oe2403.noarch.rpm edk2-debuginfo-202308-10.oe2403.aarch64.rpm edk2-debugsource-202308-10.oe2403.aarch64.rpm edk2-devel-202308-10.oe2403.aarch64.rpm edk2-debuginfo-202308-10.oe2403.x86_64.rpm edk2-debugsource-202308-10.oe2403.x86_64.rpm edk2-devel-202308-10.oe2403.x86_64.rpm edk2-202308-10.oe2403.src.rpm Issue summary: Applications performing certificate name checks (e.g., TLSclients checking server certificates) may attempt to read an invalid memoryaddress resulting in abnormal termination of the application process.Impact summary: Abnormal termination of an application can a cause a denial ofservice.Applications performing certificate name checks (e.g., TLS clients checkingserver certificates) may attempt to read an invalid memory address whencomparing the expected name with an `otherName` subject alternative name of anX.509 certificate. This may result in an exception that terminates theapplication program.Note that basic certificate chain validation (signatures, dates, ...) is notaffected, the denial of service can occur only when the application alsospecifies an expected DNS name, Email address or IP address.TLS servers rarely solicit client certificates, and even when they do, theygenerally don t perform a name check against a reference identifier (expectedidentity), but rather extract the presented identity after checking thecertificate chain. So TLS servers are generally not affected and the severityof the issue is Moderate.The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue. 2024-09-14 CVE-2024-6119 openEuler-24.03-LTS High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N edk2 security update 2024-09-14 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2131