An update for glibc 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-2021-1296 Final 1.0 1.0 2021-07-31 Initial 2021-07-31 2021-07-31 openEuler SA Tool V1.0 2021-07-31 glibc security update An update for glibc is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational facilities as open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt, login, exit and more. Security Fix(es): An integer overflow flaw was found in glibc that may result in reading of arbitrary memory when wordexp is used with a specially crafted untrusted regular expression input.(CVE-2021-35942) An update for glibc 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 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 glibc https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1296 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-35942 https://nvd.nist.gov/vuln/detail/CVE-2021-35942 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 glibc-nss-devel-2.28-73.oe1.aarch64.rpm nss_modules-2.28-73.oe1.aarch64.rpm glibc-debuginfo-2.28-73.oe1.aarch64.rpm glibc-devel-2.28-73.oe1.aarch64.rpm glibc-all-langpacks-2.28-73.oe1.aarch64.rpm glibc-debugsource-2.28-73.oe1.aarch64.rpm glibc-debugutils-2.28-73.oe1.aarch64.rpm libnsl-2.28-73.oe1.aarch64.rpm glibc-common-2.28-73.oe1.aarch64.rpm glibc-locale-source-2.28-73.oe1.aarch64.rpm nscd-2.28-73.oe1.aarch64.rpm glibc-2.28-73.oe1.aarch64.rpm glibc-benchtests-2.28-73.oe1.aarch64.rpm glibc-debugsource-2.28-73.oe1.aarch64.rpm glibc-2.28-73.oe1.aarch64.rpm glibc-benchtests-2.28-73.oe1.aarch64.rpm glibc-nss-devel-2.28-73.oe1.aarch64.rpm nss_modules-2.28-73.oe1.aarch64.rpm glibc-devel-2.28-73.oe1.aarch64.rpm glibc-debugutils-2.28-73.oe1.aarch64.rpm glibc-all-langpacks-2.28-73.oe1.aarch64.rpm libnsl-2.28-73.oe1.aarch64.rpm nscd-2.28-73.oe1.aarch64.rpm glibc-locale-source-2.28-73.oe1.aarch64.rpm glibc-common-2.28-73.oe1.aarch64.rpm glibc-debuginfo-2.28-73.oe1.aarch64.rpm glibc-help-2.28-73.oe1.noarch.rpm glibc-help-2.28-73.oe1.noarch.rpm glibc-2.28-73.oe1.src.rpm glibc-2.28-73.oe1.src.rpm nss_modules-2.28-73.oe1.x86_64.rpm glibc-all-langpacks-2.28-73.oe1.x86_64.rpm glibc-debugsource-2.28-73.oe1.x86_64.rpm glibc-2.28-73.oe1.x86_64.rpm glibc-common-2.28-73.oe1.x86_64.rpm glibc-devel-2.28-73.oe1.x86_64.rpm libnsl-2.28-73.oe1.x86_64.rpm glibc-debugutils-2.28-73.oe1.x86_64.rpm glibc-nss-devel-2.28-73.oe1.x86_64.rpm nscd-2.28-73.oe1.x86_64.rpm glibc-debuginfo-2.28-73.oe1.x86_64.rpm glibc-benchtests-2.28-73.oe1.x86_64.rpm glibc-locale-source-2.28-73.oe1.x86_64.rpm glibc-debugutils-2.28-73.oe1.x86_64.rpm glibc-devel-2.28-73.oe1.x86_64.rpm glibc-2.28-73.oe1.x86_64.rpm glibc-locale-source-2.28-73.oe1.x86_64.rpm glibc-debugsource-2.28-73.oe1.x86_64.rpm glibc-debuginfo-2.28-73.oe1.x86_64.rpm glibc-all-langpacks-2.28-73.oe1.x86_64.rpm nscd-2.28-73.oe1.x86_64.rpm glibc-common-2.28-73.oe1.x86_64.rpm glibc-nss-devel-2.28-73.oe1.x86_64.rpm libnsl-2.28-73.oe1.x86_64.rpm glibc-benchtests-2.28-73.oe1.x86_64.rpm nss_modules-2.28-73.oe1.x86_64.rpm An integer overflow flaw was found in glibc that may result in reading of arbitrary memory when wordexp is used with a specially crafted untrusted regular expression input. 2021-07-31 CVE-2021-35942 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 Medium 6.7 AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H glibc security update 2021-07-31 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1296