Upstream information

CVE-2020-15669 at MITRE

Description

When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 8.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1175686 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • MozillaThunderbird >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-common >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-other >= 68.12.0-3.94.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-2552
SUSE Linux Enterprise Workstation Extension 15 SP1
  • MozillaThunderbird >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-common >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-other >= 68.12.0-3.94.1
Patchnames:
SUSE-SLE-Product-WE-15-SP1-2020-2552
SUSE Linux Enterprise Workstation Extension 15 SP2
  • MozillaThunderbird >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-common >= 68.12.0-3.94.1
  • MozillaThunderbird-translations-other >= 68.12.0-3.94.1
Patchnames:
SUSE-SLE-Product-WE-15-SP2-2020-2552
openSUSE Leap 15.1
  • MozillaThunderbird >= 68.12.0-lp151.2.50.1
  • MozillaThunderbird-debuginfo >= 68.12.0-lp151.2.50.1
  • MozillaThunderbird-debugsource >= 68.12.0-lp151.2.50.1
  • MozillaThunderbird-translations-common >= 68.12.0-lp151.2.50.1
  • MozillaThunderbird-translations-other >= 68.12.0-lp151.2.50.1
Patchnames:
openSUSE-2020-1383
openSUSE Leap 15.2
  • MozillaThunderbird >= 68.12.0-lp152.2.10.1
  • MozillaThunderbird-debuginfo >= 68.12.0-lp152.2.10.1
  • MozillaThunderbird-debugsource >= 68.12.0-lp152.2.10.1
  • MozillaThunderbird-translations-common >= 68.12.0-lp152.2.10.1
  • MozillaThunderbird-translations-other >= 68.12.0-lp152.2.10.1
Patchnames:
openSUSE-2020-1392


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 Workstation Extension 15 SP1 MozillaThunderbird Released
SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird Released