UBUNTU-CVE-2018-6758

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Source
https://ubuntu.com/security/CVE-2018-6758
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-6758.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-6758
Upstream
Published
2018-02-06T18:29:00Z
Modified
2025-09-08T16:44:46Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The uwsgiexpandpath function in core/utils.c in Unbit uWSGI through 2.0.15 has a stack-based buffer overflow via a large directory length.

References

Affected packages

Ubuntu:14.04:LTS / uwsgi

Package

Name
uwsgi
Purl
pkg:deb/ubuntu/uwsgi@1.9.17.1-5ubuntu0.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.17.1-5ubuntu0.1

Affected versions

1.*
1.9.13-4build1
1.9.17.1-5
1.9.17.1-5build2
1.9.17.1-5build4
1.9.17.1-5build5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "libapache2-mod-proxy-uwsgi"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "libapache2-mod-ruwsgi"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "libapache2-mod-uwsgi"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "python-uwsgidecorators"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "python3-uwsgidecorators"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-app-integration-plugins"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-core"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-emperor"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-extra"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-infrastructure-plugins"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-alarm-curl"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-alarm-xmpp"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-curl-cron"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-emperor-pg"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-erlang"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-fiber"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-geoip"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-graylog2"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-greenlet-python"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-jvm-openjdk-6"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-jvm-openjdk-7"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-jwsgi-openjdk-6"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-jwsgi-openjdk-7"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-ldap"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-lua5.1"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-lua5.2"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-php"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-psgi"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-pyerl-python"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-pyerl-python3"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-python"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-python3"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-rack-ruby1.9.1"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-rbthreads"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-router-access"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-sqlite3"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-v8"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugin-xslt"
        },
        {
            "binary_version": "1.9.17.1-5ubuntu0.1",
            "binary_name": "uwsgi-plugins-all"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-6758.json"

Ubuntu:16.04:LTS / uwsgi

Package

Name
uwsgi
Purl
pkg:deb/ubuntu/uwsgi@2.0.12-5ubuntu3.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.12-5ubuntu3.2

Affected versions

2.*
2.0.7-1ubuntu5
2.0.7-1ubuntu6
2.0.11.2-6ubuntu1
2.0.11.2-6ubuntu2
2.0.12-4ubuntu2
2.0.12-5ubuntu1
2.0.12-5ubuntu2
2.0.12-5ubuntu3
2.0.12-5ubuntu3.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "libapache2-mod-proxy-uwsgi"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "libapache2-mod-ruwsgi"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "libapache2-mod-uwsgi"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "python-uwsgidecorators"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "python3-uwsgidecorators"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-app-integration-plugins"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-core"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-emperor"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-extra"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-infrastructure-plugins"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-alarm-curl"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-alarm-xmpp"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-asyncio-python"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-asyncio-python3"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-curl-cron"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-emperor-pg"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-fiber"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-gccgo"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-geoip"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-gevent-python"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-glusterfs"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-graylog2"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-greenlet-python"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-jvm-openjdk-8"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-jwsgi-openjdk-8"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-ldap"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-lua5.1"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-lua5.2"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-luajit"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-mono"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-php"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-psgi"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-python"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-python3"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-rack-ruby2.3"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-rados"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-rbthreads"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-ring-openjdk-8"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-router-access"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-servlet-openjdk-8"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-sqlite3"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-tornado-python"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-v8"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugin-xslt"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-plugins-all"
        },
        {
            "binary_version": "2.0.12-5ubuntu3.2",
            "binary_name": "uwsgi-src"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-6758.json"