UBUNTU-CVE-2016-7796

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2016-7796
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7796.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-7796
Related
Published
2016-10-13T14:59:00Z
Modified
2016-10-13T14:59:00Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The managerdispatchnotify_fd function in systemd allows local users to cause a denial of service (system hang) via a zero-length message received over a notify socket, which causes an error to be returned and the notification handler to be disabled.

References

Affected packages

Ubuntu:16.04:LTS / systemd

Package

Name
systemd
Purl
pkg:deb/ubuntu/systemd@229-4ubuntu11?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
229-4ubuntu11

Affected versions

Other

225-1ubuntu9
227-2ubuntu1
227-2ubuntu2
228-1ubuntu2
228-2ubuntu1
228-2ubuntu2
228-3ubuntu1
228-4ubuntu1
228-4ubuntu2
228-5ubuntu1
228-5ubuntu2
228-5ubuntu3
228-6ubuntu1
229-1ubuntu2
229-1ubuntu4
229-2ubuntu1
229-3ubuntu1
229-3ubuntu2
229-4ubuntu1
229-4ubuntu4
229-4ubuntu5
229-4ubuntu6
229-4ubuntu7
229-4ubuntu8
229-4ubuntu10

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libsystemd-dev-dbgsym": "229-4ubuntu11",
            "libsystemd0": "229-4ubuntu11",
            "udev": "229-4ubuntu11",
            "systemd-coredump": "229-4ubuntu11",
            "libudev-dev-dbgsym": "229-4ubuntu11",
            "systemd-dbg": "229-4ubuntu11",
            "libnss-resolve": "229-4ubuntu11",
            "systemd-container-dbgsym": "229-4ubuntu11",
            "systemd-container": "229-4ubuntu11",
            "systemd-sysv": "229-4ubuntu11",
            "libudev-dev": "229-4ubuntu11",
            "libnss-myhostname": "229-4ubuntu11",
            "libnss-resolve-dbgsym": "229-4ubuntu11",
            "udev-udeb-dbgsym": "229-4ubuntu11",
            "systemd-sysv-dbgsym": "229-4ubuntu11",
            "systemd-dbgsym": "229-4ubuntu11",
            "systemd-coredump-dbgsym": "229-4ubuntu11",
            "libnss-mymachines-dbgsym": "229-4ubuntu11",
            "systemd-journal-remote-dbgsym": "229-4ubuntu11",
            "libpam-systemd": "229-4ubuntu11",
            "libsystemd-dev": "229-4ubuntu11",
            "libudev1-udeb": "229-4ubuntu11",
            "libudev1-udeb-dbgsym": "229-4ubuntu11",
            "systemd-journal-remote": "229-4ubuntu11",
            "libudev1-dbgsym": "229-4ubuntu11",
            "libnss-myhostname-dbgsym": "229-4ubuntu11",
            "udev-dbgsym": "229-4ubuntu11",
            "udev-udeb": "229-4ubuntu11",
            "libpam-systemd-dbgsym": "229-4ubuntu11",
            "libudev1": "229-4ubuntu11",
            "libnss-mymachines": "229-4ubuntu11",
            "libsystemd0-dbgsym": "229-4ubuntu11",
            "systemd": "229-4ubuntu11"
        }
    ]
}