CVE-2018-12402 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2018-12402 Interim 1 11 2023-03-22T01:38:49Z current 2021-05-30T14:14:22Z 2023-03-22T01:38:49Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2018-12402 The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and NTLM hash by including resources otherwise unreachable to the malicious page, if they can convince the visitor to save the complete web page. Similarly, SameSite cookies are sent on cross-origin requests when the "Save Page As..." menu item is selected to save a page, which can result in saving the wrong version of resources based on those cookies. This vulnerability affects Firefox < 63. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Server 11 SP1 for Teradata openSUSE Tumbleweed MozillaFirefox MozillaFirefox-92.0-1.2 MozillaFirefox-branding-upstream-92.0-1.2 MozillaFirefox-devel-92.0-1.2 MozillaFirefox-translations-common-92.0-1.2 MozillaFirefox-translations-other-92.0-1.2 MozillaFirefox-92.0-1.2 as a component of openSUSE Tumbleweed MozillaFirefox-branding-upstream-92.0-1.2 as a component of openSUSE Tumbleweed MozillaFirefox-devel-92.0-1.2 as a component of openSUSE Tumbleweed MozillaFirefox-translations-common-92.0-1.2 as a component of openSUSE Tumbleweed MozillaFirefox-translations-other-92.0-1.2 as a component of openSUSE Tumbleweed MozillaFirefox as a component of SUSE Linux Enterprise Server 11 SP1 for Teradata The internal WebBrowserPersist code does not use correct origin context for a resource being saved. This manifests when sub-resources are loaded as part of "Save Page As..." functionality. For example, a malicious page could recover a visitor's Windows username and NTLM hash by including resources otherwise unreachable to the malicious page, if they can convince the visitor to save the complete web page. Similarly, SameSite cookies are sent on cross-origin requests when the "Save Page As..." menu item is selected to save a page, which can result in saving the wrong version of resources based on those cookies. This vulnerability affects Firefox < 63. CVE-2018-12402 openSUSE Tumbleweed:MozillaFirefox-92.0-1.2 openSUSE Tumbleweed:MozillaFirefox-branding-upstream-92.0-1.2 openSUSE Tumbleweed:MozillaFirefox-devel-92.0-1.2 openSUSE Tumbleweed:MozillaFirefox-translations-common-92.0-1.2 openSUSE Tumbleweed:MozillaFirefox-translations-other-92.0-1.2 SUSE Linux Enterprise Server 11 SP1 for Teradata:MozillaFirefox important 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N