SUSE-SU-2017:0264-1

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Source
https://www.suse.com/support/update/announcement/2017/suse-su-20170264-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:0264-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2017:0264-1
Related
Published
2017-01-23T12:26:09Z
Modified
2017-01-23T12:26:09Z
Summary
Security update for openssh
Details

This update for openssh fixes several issues.

These security issues were fixed:

  • CVE-2016-8858: The kexinputkexinit function in kex.c allowed remote attackers to cause a denial of service (memory consumption) by sending many duplicate KEXINIT requests (bsc#1005480).
  • CVE-2016-10012: The shared memory manager (associated with pre-authentication compression) did not ensure that a bounds check is enforced by all compilers, which might allowed local users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the mzback and mzlib data structures (bsc#1016370).
  • CVE-2016-10009: Untrusted search path vulnerability in ssh-agent.c allowed remote attackers to execute arbitrary local PKCS#11 modules by leveraging control over a forwarded agent-socket (bsc#1016366).
  • CVE-2016-10010: When forwarding unix domain sockets with privilege separation disabled, the resulting sockets have be created as 'root' instead of the authenticated user. Forwarding unix domain sockets without privilege separation enabled is now rejected.
  • CVE-2016-10011: authfile.c in sshd did not properly consider the effects of realloc on buffer contents, which might allowed local users to obtain sensitive private-key information by leveraging access to a privilege-separated child process (bsc#1016369).

These non-security issues were fixed:

  • Adjusted suggested command for removing conflicting server keys from the known_hosts file (bsc#1006221)
  • Properly verify CIDR masks in configuration (bsc#1005893)
References

Affected packages

SUSE:Linux Enterprise Desktop 12 SP2 / openssh

Package

Name
openssh
Purl
purl:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Desktop 12 SP2 / openssh-askpass-gnome

Package

Name
openssh-askpass-gnome
Purl
purl:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.3

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 / openssh

Package

Name
openssh
Purl
purl:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2 / openssh-askpass-gnome

Package

Name
openssh-askpass-gnome
Purl
purl:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.3

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2 / openssh

Package

Name
openssh
Purl
purl:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2 / openssh-askpass-gnome

Package

Name
openssh-askpass-gnome
Purl
purl:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.2p2-66.3

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

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

Package

Name
openssh
Purl
purl:rpm/suse/openssh&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
7.2p2-66.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / openssh-askpass-gnome

Package

Name
openssh-askpass-gnome
Purl
purl:rpm/suse/openssh-askpass-gnome&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
7.2p2-66.3

Ecosystem specific 

{
    "binaries": [
        {
            "openssh-askpass-gnome": "7.2p2-66.3",
            "openssh-fips": "7.2p2-66.1",
            "openssh-helpers": "7.2p2-66.1",
            "openssh": "7.2p2-66.1"
        }
    ]
}