SUSE Security Update: Security update for vsftpd ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3320-1 Rating: important References: #1021387 #1052900 #1187678 #1187686 #786024 PM-3322 Cross-References: CVE-2021-3618 CVSS scores: CVE-2021-3618 (NVD) : 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVE-2021-3618 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Module for Server Applications 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves one vulnerability, contains one feature and has four fixes is now available. Description: This update for vsftpd fixes the following issues: - CVE-2021-3618: Enforced security checks against ALPACA attack (bsc#1187678, bsc#1187686, PM-3322). Bugfixes: - Fixed a seccomp failure in FIPS mode when SSL was enabled (bsc#1052900). - Allowed wait4() to be called so that the broker can wait for its child processes (bsc#1021387). - Allowed sendto() syscall when /dev/log support is enabled (bsc#786024). Patch Instructions: To install this SUSE 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 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-3320=1 - SUSE Linux Enterprise Module for Server Applications 15-SP4: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-3320=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): vsftpd-3.0.5-150400.3.3.1 vsftpd-debuginfo-3.0.5-150400.3.3.1 vsftpd-debugsource-3.0.5-150400.3.3.1 - SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64): vsftpd-3.0.5-150400.3.3.1 vsftpd-debuginfo-3.0.5-150400.3.3.1 vsftpd-debugsource-3.0.5-150400.3.3.1 References: https://www.suse.com/security/cve/CVE-2021-3618.html https://bugzilla.suse.com/1021387 https://bugzilla.suse.com/1052900 https://bugzilla.suse.com/1187678 https://bugzilla.suse.com/1187686 https://bugzilla.suse.com/786024