openSUSE Security Update: Security update for glibc ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:3291-1 Rating: moderate References: #1186489 #1187911 Cross-References: CVE-2021-33574 CVE-2021-35942 CVSS scores: CVE-2021-33574 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-33574 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-35942 (SUSE): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for glibc fixes the following issues: - CVE-2021-33574: Fixed use __pthread_attr_copy in mq_notify (bsc#1186489). - CVE-2021-35942: Fixed wordexp handle overflow in positional parameter number (bsc#1187911). Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or “zypper patch”. Alternatively you can run the command listed for your product: - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2021-3291=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): glibc-2.31-9.3.2 glibc-debuginfo-2.31-9.3.2 glibc-debugsource-2.31-9.3.2 glibc-devel-2.31-9.3.2 glibc-devel-debuginfo-2.31-9.3.2 glibc-devel-static-2.31-9.3.2 glibc-extra-2.31-9.3.2 glibc-extra-debuginfo-2.31-9.3.2 glibc-locale-2.31-9.3.2 glibc-locale-base-2.31-9.3.2 glibc-locale-base-debuginfo-2.31-9.3.2 glibc-profile-2.31-9.3.2 glibc-utils-2.31-9.3.2 glibc-utils-debuginfo-2.31-9.3.2 glibc-utils-src-debugsource-2.31-9.3.2 nscd-2.31-9.3.2 nscd-debuginfo-2.31-9.3.2 - openSUSE Leap 15.3 (noarch): glibc-html-2.31-9.3.2 glibc-i18ndata-2.31-9.3.2 glibc-info-2.31-9.3.2 glibc-lang-2.31-9.3.2 - openSUSE Leap 15.3 (x86_64): glibc-32bit-2.31-9.3.2 glibc-32bit-debuginfo-2.31-9.3.2 glibc-devel-32bit-2.31-9.3.2 glibc-devel-32bit-debuginfo-2.31-9.3.2 glibc-devel-static-32bit-2.31-9.3.2 glibc-locale-base-32bit-2.31-9.3.2 glibc-locale-base-32bit-debuginfo-2.31-9.3.2 glibc-profile-32bit-2.31-9.3.2 glibc-utils-32bit-2.31-9.3.2 glibc-utils-32bit-debuginfo-2.31-9.3.2 References: https://www.suse.com/security/cve/CVE-2021-33574.html https://www.suse.com/security/cve/CVE-2021-35942.html https://bugzilla.suse.com/1186489 https://bugzilla.suse.com/1187911