SUSE-SU-2021:0491-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20210491-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:0491-1
Upstream
Related
Published
2021-02-17T07:38:28Z
Modified
2026-02-04T03:53:13.967129Z
Summary
Security update for screen
Details

This update for screen fixes the following issues:

  • CVE-2021-26937: Fixed double width combining char handling that could lead to a denial of service or code execution (bsc#1182092).
References

Affected packages

SUSE:HPE Helion OpenStack 8
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=HPE%20Helion%20OpenStack%208

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP2-BCL
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP2-LTSS
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP3-BCL
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP3-LTSS
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP4-LTSS
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server 12 SP5
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server for SAP Applications 12 SP2
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:OpenStack Cloud 7
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:OpenStack Cloud 8
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20OpenStack%20Cloud%208

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:OpenStack Cloud 9
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20OpenStack%20Cloud%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:OpenStack Cloud Crowbar 8
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"
SUSE:OpenStack Cloud Crowbar 9
screen

Package

Name
screen
Purl
pkg:rpm/suse/screen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.0.4-23.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "screen": "4.0.4-23.6.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0491-1.json"