SUSE-SU-2019:0655-1

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Source
https://www.suse.com/support/update/announcement/2019/suse-su-20190655-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0655-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2019:0655-1
Related
Published
2019-03-20T09:31:34Z
Modified
2019-03-20T09:31:34Z
Summary
Security update for libssh2_org
Details

This update for libssh2_org fixes the following issues:

Security issues fixed:

  • CVE-2019-3861: Fixed Out-of-bounds reads with specially crafted SSH packets (bsc#1128490).
  • CVE-2019-3862: Fixed Out-of-bounds memory comparison with specially crafted message channel request packet (bsc#1128492).
  • CVE-2019-3860: Fixed Out-of-bounds reads with specially crafted SFTP packets (bsc#1128481).
  • CVE-2019-3863: Fixed an Integer overflow in user authenticate keyboard interactive which could allow out-of-bounds writes with specially crafted keyboard responses (bsc#1128493).
  • CVE-2019-3856: Fixed a potential Integer overflow in keyboard interactive handling which could allow out-of-bounds write with specially crafted payload (bsc#1128472).
  • CVE-2019-3859: Fixed Out-of-bounds reads with specially crafted payloads due to unchecked use of libssh2packetrequire and _libssh2packet_requirev (bsc#1128480).
  • CVE-2019-3855: Fixed a potential Integer overflow in transport read which could allow out-of-bounds write with specially crafted payload (bsc#1128471).
  • CVE-2019-3858: Fixed a potential zero-byte allocation which could lead to an out-of-bounds read with a specially crafted SFTP packet (bsc#1128476).
  • CVE-2019-3857: Fixed a potential Integer overflow which could lead to zero-byte allocation and out-of-bounds with specially crafted message channel request SSH packet (bsc#1128474).

Other issue addressed:

  • Libbssh2 will stop using keys unsupported types in the known_hosts file (bsc#1091236).
References

Affected packages

SUSE:OpenStack Cloud 7 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Desktop 12 SP3 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Desktop 12 SP4 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP1 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&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
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Software Development Kit 12 SP3 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-devel": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Software Development Kit 12 SP4 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-devel": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12-LTSS / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP1-LTSS / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-BCL / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP3 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP3 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&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
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP4 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP4 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&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
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}

SUSE:Enterprise Storage 4 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/suse/libssh2_org&distro=SUSE%20Enterprise%20Storage%204

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.3-20.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "libssh2-1": "1.4.3-20.3.1",
            "libssh2-1-32bit": "1.4.3-20.3.1"
        }
    ]
}