UBUNTU-CVE-2016-7076

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Source

https://ubuntu.com/security/CVE-2016-7076

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7076.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-7076

Related

Published

2018-05-29T00:00:00Z

Modified

2018-05-29T00:00:00Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.

References

Affected packages

Ubuntu:Pro:14.04:LTS / sudo

Package

Name: sudo
Purl: pkg:deb/ubuntu/sudo?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.9p5-1ubuntu1.5+esm5

Affected versions

1.*

1.8.6p3-0ubuntu3

1.8.8-2ubuntu1

1.8.8-2ubuntu2

1.8.9p4-1ubuntu1

1.8.9p4-1ubuntu2

1.8.9p5-1ubuntu1

1.8.9p5-1ubuntu1.1

1.8.9p5-1ubuntu1.2

1.8.9p5-1ubuntu1.3

1.8.9p5-1ubuntu1.4

1.8.9p5-1ubuntu1.5+esm1

1.8.9p5-1ubuntu1.5+esm2

1.8.9p5-1ubuntu1.5+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.8.9p5-1ubuntu1.5+esm5",
            "binary_name": "sudo"
        },
        {
            "binary_version": "1.8.9p5-1ubuntu1.5+esm5",
            "binary_name": "sudo-dbgsym"
        },
        {
            "binary_version": "1.8.9p5-1ubuntu1.5+esm5",
            "binary_name": "sudo-ldap"
        },
        {
            "binary_version": "1.8.9p5-1ubuntu1.5+esm5",
            "binary_name": "sudo-ldap-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / sudo

Package

Name: sudo
Purl: pkg:deb/ubuntu/sudo?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.16-0ubuntu1.6

Affected versions

1.*

1.8.12-1ubuntu3

1.8.16-0ubuntu1

1.8.16-0ubuntu1.1

1.8.16-0ubuntu1.2

1.8.16-0ubuntu1.3

1.8.16-0ubuntu1.4

1.8.16-0ubuntu1.5

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.8.16-0ubuntu1.6",
            "binary_name": "sudo"
        },
        {
            "binary_version": "1.8.16-0ubuntu1.6",
            "binary_name": "sudo-dbgsym"
        },
        {
            "binary_version": "1.8.16-0ubuntu1.6",
            "binary_name": "sudo-ldap"
        },
        {
            "binary_version": "1.8.16-0ubuntu1.6",
            "binary_name": "sudo-ldap-dbgsym"
        }
    ]
}