openSUSE Security Update: Security update for libu2f-host ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:1755-1 Rating: moderate References: #1124781 #1128140 #1184648 ECO-3687 Cross-References: CVE-2018-20340 CVE-2019-9578 CVSS scores: CVE-2018-20340 (NVD) : 6.8 CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2018-20340 (SUSE): 6.4 CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2019-9578 (NVD) : 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2019-9578 (SUSE): 2.1 CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Affected Products: openSUSE Leap 15.3 ______________________________________________________________________________ An update that solves two vulnerabilities, contains one feature and has one errata is now available. Description: This update for libu2f-host fixes the following issues: This update ships the u2f-host package (jsc#ECO-3687 bsc#1184648) Version 1.1.10 (released 2019-05-15) - Add new devices to udev rules. - Fix a potentially uninitialized buffer (CVE-2019-9578, bsc#1128140) Version 1.1.9 (released 2019-03-06) - Fix CID copying from the init response, which broke compatibility with some devices. Version 1.1.8 (released 2019-03-05) - Add udev rules - Drop 70-old-u2f.rules and use 70-u2f.rules for everything - Use a random nonce for setting up CID to prevent fingerprinting - CVE-2019-9578: Parse the response to init in a more stable way to prevent leakage of uninitialized stack memory back to the device (bsc#1128140). Version 1.1.7 (released 2019-01-08) - Fix for trusting length from device in device init. - Fix for buffer overflow when receiving data from device. (YSA-2019-01, CVE-2018-20340, bsc#1124781) - Add udev rules for some new devices. - Add udev rule for Feitian ePass FIDO - Add a timeout to the register and authenticate actions. 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-15.3-2021-1755=1 Package List: - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libu2f-host-debuginfo-1.1.10-3.9.1 libu2f-host-debugsource-1.1.10-3.9.1 libu2f-host-devel-1.1.10-3.9.1 libu2f-host-doc-1.1.10-3.9.1 libu2f-host0-1.1.10-3.9.1 libu2f-host0-debuginfo-1.1.10-3.9.1 u2f-host-1.1.10-3.9.1 u2f-host-debuginfo-1.1.10-3.9.1 References: https://www.suse.com/security/cve/CVE-2018-20340.html https://www.suse.com/security/cve/CVE-2019-9578.html https://bugzilla.suse.com/1124781 https://bugzilla.suse.com/1128140 https://bugzilla.suse.com/1184648