Upstream information

CVE-2018-12402 at MITRE

Description

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

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v3 Scores
  SUSE
Base Score 6.1
Vector AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
SUSE Bugzilla entry: 1112852 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP3 MozillaFirefox Released
SUSE Linux Enterprise Desktop 12 SP4 MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 12 MozillaFirefox Released
SUSE Linux Enterprise Module for Desktop Applications 15 GA MozillaFirefox Released
SUSE Linux Enterprise SDK 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise SDK 12 SP3 MozillaFirefox Released
SUSE Linux Enterprise SDK 12 SP4 MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP3 LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server 12 GA LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP1 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP2 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP3 MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP4 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 MozillaFirefox Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA MozillaFirefox Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 MozillaFirefox Released
SUSE Linux Enterprise Workstation Extension 15 GA MozillaThunderbird Released