UBUNTU-CVE-2016-1907

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Source
https://ubuntu.com/security/CVE-2016-1907
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-1907.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-1907
Upstream
Downstream
Related
Withdrawn
2025-07-18T16:43:24Z
Published
2016-01-19T00:00:00Z
Modified
2025-07-16T08:12:04.616010Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

The sshpacketread_poll2 function in packet.c in OpenSSH before 7.1p2 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via crafted network traffic.

References

Affected packages

Ubuntu:14.04:LTS / openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:6.6p1-2ubuntu2.4?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:6.6p1-2ubuntu2.4

Affected versions

1:6.*

1:6.2p2-6
1:6.2p2-6ubuntu1
1:6.4p1-1
1:6.4p1-2
1:6.5p1-1
1:6.5p1-2
1:6.5p1-3
1:6.5p1-4
1:6.5p1-6
1:6.6p1-1
1:6.6p1-2
1:6.6p1-2ubuntu1
1:6.6p1-2ubuntu2
1:6.6p1-2ubuntu2.2
1:6.6p1-2ubuntu2.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-client"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-client-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-client-udeb"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-client-udeb-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-server"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-server-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-server-udeb"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-server-udeb-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-sftp-server"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "openssh-sftp-server-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "ssh"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "ssh-askpass-gnome"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "ssh-askpass-gnome-dbgsym"
        },
        {
            "binary_version": "1:6.6p1-2ubuntu2.4",
            "binary_name": "ssh-krb5"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / openssh

Package

Name
openssh
Purl
pkg:deb/ubuntu/openssh@1:7.1p2-1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:7.1p2-1

Affected versions

1:6.*

1:6.9p1-2
1:6.9p1-3

1:7.*

1:7.1p1-1
1:7.1p1-3
1:7.1p1-4
1:7.1p1-6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client-ssh1"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client-ssh1-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client-udeb"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-client-udeb-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-server"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-server-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-server-udeb"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-server-udeb-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-sftp-server"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "openssh-sftp-server-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "ssh"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "ssh-askpass-gnome"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "ssh-askpass-gnome-dbgsym"
        },
        {
            "binary_version": "1:7.1p2-1",
            "binary_name": "ssh-krb5"
        }
    ],
    "availability": "No subscription required"
}