Upstream information

CVE-2021-30499 at MITRE

Description

A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.

SUSE information

Overall state of this security issue: Analysis

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 SUSE
Base Score 9.8 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None 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: 1184751 [IN_PROGRESS]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 libcaca Analysis
SLES-LTSS-SAP libcaca Analysis
SUSE CaaS Platform 4.0 libcaca Analysis
SUSE Enterprise Storage 6 libcaca Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 libcaca Analysis
SUSE Linux Enterprise High Performance Computing 15 LTSS libcaca Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS libcaca Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libcaca Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP2 libcaca Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP3 libcaca Analysis
SUSE Linux Enterprise Point of Service 11 SP3 libcaca Analysis
SUSE Linux Enterprise Server 11 SP1 libcaca Analysis
SUSE Linux Enterprise Server 11 SP3 libcaca Analysis
SUSE Linux Enterprise Server 11 SP4 libcaca Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS libcaca Analysis
SUSE Linux Enterprise Server 12 SP3 ESPOS libcaca Analysis
SUSE Linux Enterprise Server 12 SP3 LTSS libcaca Analysis
SUSE Linux Enterprise Server 12 SP4 ESPOS libcaca Analysis
SUSE Linux Enterprise Server 12 SP4 LTSS libcaca Analysis
SUSE Linux Enterprise Server 12 SP5 libcaca Analysis
SUSE Linux Enterprise Server 15 ESPOS libcaca Analysis
SUSE Linux Enterprise Server 15 LTSS libcaca Analysis
SUSE Linux Enterprise Server 15 SP1 LTSS libcaca Analysis
SUSE Linux Enterprise Server BCL 12 SP2 libcaca Analysis
SUSE Linux Enterprise Server BCL 12 SP3 libcaca Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libcaca Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libcaca Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libcaca Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libcaca Analysis
SUSE Linux Enterprise Server for SAP Applications 15 libcaca Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libcaca Analysis
SUSE Manager Proxy 4.0 libcaca Unsupported
SUSE Manager Retail Branch Server 4.0 libcaca Unsupported
SUSE Manager Server 4.0 libcaca Unsupported
SUSE OpenStack Cloud 8 libcaca Analysis
SUSE OpenStack Cloud 9 libcaca Analysis
SUSE OpenStack Cloud Crowbar 8 libcaca Analysis
SUSE OpenStack Cloud Crowbar 9 libcaca Analysis