curl-7.87.0-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:12583-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z curl-7.87.0-1.1 on GA media These are all security issues fixed in the curl-7.87.0-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-12583 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2022-43551/ SUSE CVE CVE-2022-43551 page https://www.suse.com/security/cve/CVE-2022-43552/ SUSE CVE CVE-2022-43552 page openSUSE Tumbleweed curl-7.87.0-1.1 libcurl-devel-7.87.0-1.1 libcurl-devel-32bit-7.87.0-1.1 libcurl4-7.87.0-1.1 libcurl4-32bit-7.87.0-1.1 curl-7.87.0-1.1 as a component of openSUSE Tumbleweed libcurl-devel-7.87.0-1.1 as a component of openSUSE Tumbleweed libcurl-devel-32bit-7.87.0-1.1 as a component of openSUSE Tumbleweed libcurl4-7.87.0-1.1 as a component of openSUSE Tumbleweed libcurl4-32bit-7.87.0-1.1 as a component of openSUSE Tumbleweed A vulnerability exists in curl <7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypassed if the host name in the given URL first uses IDN characters that get replaced to ASCII counterparts as part of the IDN conversion. Like using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop (U+002E) `.`. Then in a subsequent request, it does not detect the HSTS state and makes a clear text transfer. Because it would store the info IDN encoded but look for it IDN decoded. CVE-2022-43551 openSUSE Tumbleweed:curl-7.87.0-1.1 openSUSE Tumbleweed:libcurl-devel-32bit-7.87.0-1.1 openSUSE Tumbleweed:libcurl-devel-7.87.0-1.1 openSUSE Tumbleweed:libcurl4-32bit-7.87.0-1.1 openSUSE Tumbleweed:libcurl4-7.87.0-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-43551.html CVE-2022-43551 https://bugzilla.suse.com/1206308 SUSE Bug 1206308 A use after free vulnerability exists in curl <7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path. CVE-2022-43552 openSUSE Tumbleweed:curl-7.87.0-1.1 openSUSE Tumbleweed:libcurl-devel-32bit-7.87.0-1.1 openSUSE Tumbleweed:libcurl-devel-7.87.0-1.1 openSUSE Tumbleweed:libcurl4-32bit-7.87.0-1.1 openSUSE Tumbleweed:libcurl4-7.87.0-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-43552.html CVE-2022-43552 https://bugzilla.suse.com/1206309 SUSE Bug 1206309