UBUNTU-CVE-2015-6564

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Source

https://ubuntu.com/security/CVE-2015-6564

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-6564.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-6564

Related

Published

2015-08-24T01:59:00Z

Modified

2025-01-13T10:21:10Z

Summary

[none]

Details

Use-after-free vulnerability in the mmanswerpamfreectx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITORREQPAMFREECTX request.

References

Affected packages

Ubuntu:14.04:LTS / openssh

Package

Name: openssh
Purl: pkg:deb/ubuntu/openssh@1:6.6p1-2ubuntu2.2?arch=source&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": [
        {
            "binary_name": "openssh-client",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-client-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-client-udeb",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-client-udeb-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-server",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-server-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-server-udeb",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-server-udeb-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-sftp-server",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "openssh-sftp-server-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "ssh",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "ssh-askpass-gnome",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "ssh-askpass-gnome-dbgsym",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        },
        {
            "binary_name": "ssh-krb5",
            "binary_version": "1:6.6p1-2ubuntu2.2"
        }
    ],
    "ubuntu_priority": "medium"
}