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 < 68.12 and Thunderbird < 68.12.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important 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
Attack Vector Network
Attack 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 Liberty Linux 7
  • firefox >= 68.12.0-1.el7_8
  • thunderbird >= 68.12.0-1.el7_8
 Patchnames:
RHSA-2020:3556
RHSA-2020:3631
SUSE Liberty Linux 8
  • firefox >= 78.2.0-2.el8_2
  • thunderbird >= 68.12.0-1.el8_2
 Patchnames:
RHSA-2020:3557
RHSA-2020:3634
SUSE Linux Enterprise Desktop 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
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 Desktop 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
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
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Workstation Extension 15 SP3
  • MozillaThunderbird >= 78.10.0-8.23.1
  • MozillaThunderbird-translations-common >= 78.10.0-8.23.1
  • MozillaThunderbird-translations-other >= 78.10.0-8.23.1
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP3 GA MozillaThunderbird-78.10.0-8.23.1
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Workstation Extension 15 SP4
  • MozillaThunderbird >= 91.8.0-150200.8.65.1
  • MozillaThunderbird-translations-common >= 91.8.0-150200.8.65.1
  • MozillaThunderbird-translations-other >= 91.8.0-150200.8.65.1
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP4 GA MozillaThunderbird-91.8.0-150200.8.65.1
openSUSE Leap 15.1
  • MozillaThunderbird >= 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-translations-common >= 68.12.0-lp152.2.10.1
  • MozillaThunderbird-translations-other >= 68.12.0-lp152.2.10.1
 Patchnames:
openSUSE-2020-1392
openSUSE Leap 15.3
  • MozillaThunderbird >= 78.10.0-bp153.1.1
  • MozillaThunderbird-translations-common >= 78.10.0-bp153.1.1
  • MozillaThunderbird-translations-other >= 78.10.0-bp153.1.1
 Patchnames:
openSUSE Leap 15.3 GA MozillaThunderbird-78.10.0-8.23.1
openSUSE Leap 15.4
  • MozillaThunderbird >= 91.8.0-150200.8.65.1
  • MozillaThunderbird-translations-common >= 91.8.0-150200.8.65.1
  • MozillaThunderbird-translations-other >= 91.8.0-150200.8.65.1
 Patchnames:
openSUSE Leap 15.4 GA MozillaThunderbird-91.8.0-150200.8.65.1
openSUSE Tumbleweed
  • MozillaThunderbird >= 91.1.1-1.1
  • MozillaThunderbird-translations-common >= 91.1.1-1.1
  • MozillaThunderbird-translations-other >= 91.1.1-1.1
 Patchnames:
openSUSE Tumbleweed GA MozillaThunderbird-91.1.1-1.1

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Server 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Server for SAP Applications 15 MozillaThunderbird Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 MozillaThunderbird Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 MozillaThunderbird Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 MozillaThunderbird Affected
SUSE Linux Enterprise Desktop 15 SP1 MozillaThunderbird Released
SUSE Linux Enterprise Desktop 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Server 15 MozillaThunderbird Affected
SUSE Linux Enterprise Server 15 SP1 MozillaThunderbird Released
SUSE Linux Enterprise Workstation Extension 15 MozillaThunderbird Affected
SUSE Linux Enterprise Workstation Extension 15 SP1 MozillaThunderbird Released
SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird Released

SUSE Timeline for this CVE

CVE page created: Wed Aug 26 04:51:22 2020
CVE page last modified: Thu Feb 1 01:37:22 2024