USN-2710-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-2710-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2710-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2710-1
Related
Published
2015-08-14T15:26:09.420890Z
Modified
2015-08-14T15:26:09.420890Z
Summary
openssh vulnerabilities
Details

Moritz Jodeit discovered that OpenSSH incorrectly handled usernames when using PAM authentication. If an additional vulnerability were discovered in the OpenSSH unprivileged child process, this issue could allow a remote attacker to perform user impersonation. (CVE number pending)

Moritz Jodeit discovered that OpenSSH incorrectly handled context memory when using PAM authentication. If an additional vulnerability were discovered in the OpenSSH unprivileged child process, this issue could allow a remote attacker to bypass authentication or possibly execute arbitrary code. (CVE number pending)

Jann Horn discovered that OpenSSH incorrectly handled time windows for X connections. A remote attacker could use this issue to bypass certain access restrictions. (CVE-2015-5352)

It was discovered that OpenSSH incorrectly handled keyboard-interactive authentication. In a non-default configuration, a remote attacker could possibly use this issue to perform a brute-force password attack. (CVE-2015-5600)

References

Affected packages

Ubuntu:14.04:LTS / openssh

Package

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

Affected ranges

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

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

Ecosystem specific 

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