Upstream information

CVE-2020-15888 at MITRE

Description

Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.

SUSE information

Overall state of this security issue: Pending

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 SUSE
Base Score 8.8 7.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Local
Access Complexity Low Low
Privileges Required None Low
User Interaction Required None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1174367 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • liblua5_4-5 >= 5.4.3-4.2
  • liblua5_4-5-32bit >= 5.4.3-4.2
  • lua54 >= 5.4.3-4.2
  • lua54-devel >= 5.4.3-4.2
  • lua54-doc >= 5.4.3-4.2
Patchnames:
openSUSE Tumbleweed GA liblua5_4-5-32bit-5.4.3-4.2


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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
Magnum Orchestration lua51 Not affected
SLES for SAP Applications lua Unsupported
SUSE CaaS Platform 3.0 lua51 Not affected
SUSE Container as a Service Platform 1.0 lua51 Affected
SUSE Container as a Service Platform 2.0 lua51 Not affected
SUSE Linux Enterprise Desktop 11 lua Affected
SUSE Linux Enterprise Desktop 11 SP1 lua Affected
SUSE Linux Enterprise Desktop 11 SP2 lua Affected
SUSE Linux Enterprise Desktop 11 SP3 lua Affected
SUSE Linux Enterprise Desktop 11 SP4 lua Affected
SUSE Linux Enterprise Desktop 12 lua Not affected
SUSE Linux Enterprise Desktop 12 lua51 Not affected
SUSE Linux Enterprise Desktop 12 SP1 lua Not affected
SUSE Linux Enterprise Desktop 12 SP1 lua51 Not affected
SUSE Linux Enterprise Desktop 12 SP2 lua Not affected
SUSE Linux Enterprise Desktop 12 SP2 lua51 Not affected
SUSE Linux Enterprise Desktop 12 SP3 lua Not affected
SUSE Linux Enterprise Desktop 12 SP3 lua51 Not affected
SUSE Linux Enterprise Desktop 12 SP4 lua Not affected
SUSE Linux Enterprise Desktop 12 SP4 lua51 Not affected
SUSE Linux Enterprise Desktop 12 SP5 lua Not affected
SUSE Linux Enterprise Desktop 12 SP5 lua51 Not affected
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search lua Affected
SUSE Linux Enterprise High Performance Computing 12 SP2 lua Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP2 lua51 Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP3 lua Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 lua51 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 lua Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 lua51 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 lua Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 lua51 Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS lua51 Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS lua53 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS lua51 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS lua53 Not affected
SUSE Linux Enterprise Micro 5.0 lua53 Not affected
SUSE Linux Enterprise Micro 5.1 lua53 Not affected
SUSE Linux Enterprise Module for Basesystem 15 lua51 Not affected
SUSE Linux Enterprise Module for Basesystem 15 lua53 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 lua51 Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 lua53 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 lua51 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 lua53 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 lua51 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 lua53 Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 lua51 Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 lua51 Unsupported
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 lua51 Not affected
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 lua51 Not affected
SUSE Linux Enterprise Server 11 SP1 lua Affected
SUSE Linux Enterprise Server 11 SP1 LTSS lua Affected
SUSE Linux Enterprise Server 11 SP2 lua Affected
SUSE Linux Enterprise Server 11 SP2 LTSS lua Affected
SUSE Linux Enterprise Server 11 SP2 for VMware lua Affected
SUSE Linux Enterprise Server 11 SP3 lua Affected
SUSE Linux Enterprise Server 11 SP3 LTSS lua Affected
SUSE Linux Enterprise Server 11 SP3 for VMware lua Affected
SUSE Linux Enterprise Server 11 SP4 lua Affected
SUSE Linux Enterprise Server 11 SP4 LTSS lua Affected
SUSE Linux Enterprise Server 12 lua Not affected
SUSE Linux Enterprise Server 12 lua51 Not affected
SUSE Linux Enterprise Server 12 LTSS lua Not affected
SUSE Linux Enterprise Server 12 LTSS lua51 Not affected
SUSE Linux Enterprise Server 12 SP1 lua Not affected
SUSE Linux Enterprise Server 12 SP1 lua51 Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS lua Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS lua51 Not affected
SUSE Linux Enterprise Server 12 SP2 lua Not affected
SUSE Linux Enterprise Server 12 SP2 lua51 Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS lua Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS lua51 Not affected
SUSE Linux Enterprise Server 12 SP3 lua Not affected
SUSE Linux Enterprise Server 12 SP3 lua51 Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS lua Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS lua51 Not affected
SUSE Linux Enterprise Server 12 SP4 lua Not affected
SUSE Linux Enterprise Server 12 SP4 lua51 Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS lua Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS lua51 Not affected
SUSE Linux Enterprise Server 12 SP5 lua Not affected
SUSE Linux Enterprise Server 12 SP5 lua51 Not affected
SUSE Linux Enterprise Server 15 ESPOS lua51 Not affected
SUSE Linux Enterprise Server 15 ESPOS lua53 Not affected
SUSE Linux Enterprise Server 15 LTSS lua51 Not affected
SUSE Linux Enterprise Server 15 LTSS lua53 Not affected
SUSE Linux Enterprise Server BCL 12 SP2 lua Not affected
SUSE Linux Enterprise Server BCL 12 SP2 lua51 Not affected
SUSE Linux Enterprise Server BCL 12 SP3 lua Not affected
SUSE Linux Enterprise Server BCL 12 SP3 lua51 Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 lua51 Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 lua53 Analysis
SUSE Linux Enterprise Server for SAP Applications 12 lua Not affected
SUSE Linux Enterprise Server for SAP Applications 12 lua51 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 lua Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 lua51 Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 lua Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 lua51 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 lua Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 lua51 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 lua Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 lua51 Not affected
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 lua Affected
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 lua Not affected
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 11 lua Affected
SUSE Linux Enterprise Software Development Kit 11 SP1 lua Affected
SUSE Linux Enterprise Software Development Kit 11 SP2 lua Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 lua Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 lua Affected
SUSE Linux Enterprise Software Development Kit 12 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 lua51 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 lua Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 lua51 Not affected