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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.4691 Security update for vsftpd 23 September 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: vsftpd Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2021-3618 Original Bulletin: https://www.suse.com/support/update/announcement/2022/suse-su-20223320-1 Comment: CVSS (Max): 7.4 CVE-2021-3618 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for vsftpd ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3320-1 Rating: important References: #1021387 #1052900 #1187678 #1187686 #786024 Cross-References: CVE-2021-3618 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: o CVE-2021-3618: Enforced security checks against ALPACA attack (bsc#1187678, bsc#1187686, PM-3322). Bugfixes: o Fixed a seccomp failure in FIPS mode when SSL was enabled (bsc#1052900). o Allowed wait4() to be called so that the broker can wait for its child processes (bsc#1021387). o 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: o openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-3320=1 o 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: o 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 o 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: o https://www.suse.com/security/cve/CVE-2021-3618.html o https://bugzilla.suse.com/1021387 o https://bugzilla.suse.com/1052900 o https://bugzilla.suse.com/1187678 o https://bugzilla.suse.com/1187686 o https://bugzilla.suse.com/786024 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBYy0yjMkNZI30y1K9AQjr3A/+LWwKRbRauNsqafPSmajImZD0/ObH9IFe 7Rd1Oo0uhCR2ITK20VOQdUp9lUnOt/hK661wv68ukbvsRr7XCFPXSofiDME5HalP xDOXc5i6u/ag5Ze6VeJLxwj/+k52k9zflFM9Xy7AcOhfoL0clJGivpxxJ6u8/Yvs S27Xa8kj7pjEzHqDGeBZ5otYl9CAu4VeRL+drdZyUZy9dhqoefBomtblDBx62hlC A6ZY28Hm+C3sePrEkbQK1jmhDuILn6wKN3C3PFMv2MfiqkKZ5/mFll6JeoMd6C0j u82dyEV63qjVJQUf6W8s2eLY0nDHl/E7TRV0gNaav8R/48yW70mKb7WxYudw5t1X m6flzGbNamzKU1WO7WiugfeNtJONof3eVJBVs9rOOv7s2NBZS0ba8AKnNtf3IVxi BM5pZZn+8odAohyCAikKOCRG/scghQ3e7GSfyfioPcMJ9Kz0ZqoAS+/lNYu36dHN Mqt1GvXlZRyHo21KjxLAOLEW66T2Tgwiz6XXX0FNspNs9BGPx5i9ZR19RpOU+RO/ h+Dr+nO0EgjJCDBiv7JjI7EXlTW1baeDtpbjZZnvBNsAzy+eFNRxD1fTisurGzFU pjzRRQNzUo9kPTtPCkHCD/mNOujV9xfWrEdeuU+zeN9QYb/4h9PI7PJ0mYVRoKD3 KB3u3rbzIUM= =WPfx -----END PGP SIGNATURE-----