Upstream information

CVE-2020-15254 at MITRE

Description

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that `Vec::from_iter` has allocated capacity that same as the number of iterator elements. `Vec::from_iter` does not actually guarantee that and may allocate extra memory. The destructor of the `bounded` channel reconstructs `Vec` from the raw pointer based on the incorrect assumes described above. This is unsound and causing deallocation with the incorrect capacity when `Vec::from_iter` has allocated different sizes with the number of iterator elements. This has been fixed in crossbeam-channel 0.4.4.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1177872 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • 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
 Patchnames:
openSUSE Tumbleweed GA MozillaFirefox-92.0-1.2

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 MozillaFirefox Released
SUSE Linux Enterprise Desktop 15 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 15 SP4 MozillaThunderbird Affected
SUSE Linux Enterprise Desktop 15 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 15 SP5 MozillaThunderbird Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 15 SP4 MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Module for Package Hub 15 SP4 MozillaThunderbird Affected
SUSE Linux Enterprise Module for Package Hub 15 SP5 MozillaThunderbird Affected
SUSE Linux Enterprise Real Time 15 SP3 MozillaFirefox Released
SUSE Linux Enterprise Server 12 SP5 MozillaFirefox Released
SUSE Linux Enterprise Server 15 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP4 MozillaThunderbird Affected
SUSE Linux Enterprise Server 15 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP5 MozillaThunderbird Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 MozillaThunderbird Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 MozillaThunderbird Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 MozillaFirefox Affected
SUSE Linux Enterprise Workstation Extension 15 SP4 MozillaThunderbird Affected
SUSE Linux Enterprise Workstation Extension 15 SP5 MozillaThunderbird Affected
SUSE Manager Proxy 4.3 MozillaFirefox Affected
SUSE Manager Retail Branch Server 4.3 MozillaFirefox Affected
SUSE Manager Server 4.3 MozillaFirefox Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS MozillaFirefox Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS MozillaFirefox Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS MozillaFirefox Unsupported
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 MozillaFirefox Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 MozillaFirefox Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 MozillaFirefox Affected
SUSE Linux Enterprise Server 12 SP2-BCL MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP1 MozillaFirefox Released
SUSE Linux Enterprise Server 15 SP1 MozillaThunderbird Affected
SUSE Linux Enterprise Server 15 SP1-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Server 15 SP2-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP3 MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP3 MozillaThunderbird Affected
SUSE Linux Enterprise Server 15 SP3-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 15-ESPOS MozillaFirefox Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 MozillaFirefox Unsupported
SUSE Linux Enterprise Server Business Critical Linux 15 SP3 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 15 MozillaFirefox Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 MozillaThunderbird Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 MozillaThunderbird Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 MozillaFirefox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 MozillaThunderbird Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 MozillaFirefox Affected
SUSE CaaS Platform 4.0 MozillaFirefox Affected
SUSE Enterprise Storage 5 MozillaFirefox Unsupported
SUSE Enterprise Storage 6 MozillaFirefox Unsupported
SUSE Enterprise Storage 7 MozillaFirefox Released
SUSE Linux Enterprise Desktop 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 12 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 15 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 15 MozillaThunderbird Affected
SUSE Linux Enterprise Desktop 15 SP1 MozillaFirefox Released
SUSE Linux Enterprise Desktop 15 SP1 MozillaThunderbird Affected
SUSE Linux Enterprise Desktop 15 SP2 MozillaFirefox Released
SUSE Linux Enterprise Desktop 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Desktop 15 SP3 MozillaFirefox Affected
SUSE Linux Enterprise Desktop 15 SP3 MozillaThunderbird Affected
SUSE Linux Enterprise Module for Desktop Applications 15 MozillaFirefox Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 MozillaThunderbird Affected
SUSE Linux Enterprise Point of Service 11 SP3 MozillaFirefox Unsupported
SUSE Linux Enterprise Point of Service Image Server 12 SP2 MozillaFirefox Unsupported
SUSE Linux Enterprise Real Time 15 SP2 MozillaFirefox Affected
SUSE Linux Enterprise Server 11 SP3 MozillaFirefox Affected
SUSE Linux Enterprise Server 11 SP3-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server 11 SP4 LTSS MozillaFirefox Released
SUSE Linux Enterprise Server 11 SP4-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS MozillaFirefox Unsupported
SUSE Linux Enterprise Server 12 SP2-LTSS MozillaFirefox Unsupported
SUSE Linux Enterprise Server 12 SP3-BCL MozillaFirefox Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS MozillaFirefox Unsupported
SUSE Linux Enterprise Server 12 SP3-LTSS MozillaFirefox Unsupported
SUSE Linux Enterprise Server 12 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS MozillaFirefox Affected
SUSE Linux Enterprise Server 12 SP4-LTSS MozillaFirefox Affected
SUSE Linux Enterprise Server 15 MozillaFirefox Affected
SUSE Linux Enterprise Server 15 MozillaThunderbird Affected
SUSE Linux Enterprise Server 15 SP1-BCL MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP2-BCL MozillaFirefox Affected
SUSE Linux Enterprise Server 15 SP3-BCL MozillaFirefox Affected
SUSE Linux Enterprise Server 15-LTSS MozillaFirefox Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 MozillaFirefox Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 MozillaFirefox Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 MozillaFirefox Affected
SUSE Linux Enterprise Workstation Extension 15 MozillaThunderbird Affected
SUSE Linux Enterprise Workstation Extension 15 SP1 MozillaThunderbird Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 MozillaThunderbird Released
SUSE Linux Enterprise Workstation Extension 15 SP3 MozillaThunderbird Affected
SUSE Manager Proxy 4.0 MozillaFirefox Released
SUSE Manager Proxy 4.1 MozillaFirefox Released
SUSE Manager Proxy 4.2 MozillaFirefox Affected
SUSE Manager Retail Branch Server 4.0 MozillaFirefox Released
SUSE Manager Retail Branch Server 4.1 MozillaFirefox Released
SUSE Manager Retail Branch Server 4.2 MozillaFirefox Affected
SUSE Manager Server 4.0 MozillaFirefox Released
SUSE Manager Server 4.1 MozillaFirefox Released
SUSE Manager Server 4.2 MozillaFirefox Affected
SUSE OpenStack Cloud 7 MozillaFirefox Unsupported
SUSE OpenStack Cloud 8 MozillaFirefox Affected
SUSE OpenStack Cloud 9 MozillaFirefox Affected
SUSE OpenStack Cloud Crowbar 8 MozillaFirefox Affected
SUSE OpenStack Cloud Crowbar 9 MozillaFirefox Affected

SUSE Timeline for this CVE

CVE page created: Fri Oct 16 21:40:52 2020
CVE page last modified: Wed Nov 1 02:05:58 2023