UBUNTU-CVE-2018-7409

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2018-7409
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7409.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-7409
Upstream
Downstream
Related
Published
2018-02-22T18:29:00Z
Modified
2025-09-08T16:44:47Z
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 - low
Summary
[none]
Details

In unixODBC before 2.3.5, there is a buffer overflow in the unicodetoansicopy() function in DriverManager/_info.c.

References

Affected packages

Ubuntu:Pro:14.04:LTS / unixodbc

Package

Name
unixodbc
Purl
pkg:deb/ubuntu/unixodbc@2.2.14p2-5ubuntu5+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.14p2-5ubuntu5+esm1

Affected versions

2.*

2.2.14p2-5ubuntu4
2.2.14p2-5ubuntu5

Ecosystem specific 

{
    "priority_reason": "One-byte buffer overflow that isn't attacker controlled, DoS only",
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libodbc1",
            "binary_version": "2.2.14p2-5ubuntu5+esm1"
        },
        {
            "binary_name": "odbcinst",
            "binary_version": "2.2.14p2-5ubuntu5+esm1"
        },
        {
            "binary_name": "odbcinst1debian2",
            "binary_version": "2.2.14p2-5ubuntu5+esm1"
        },
        {
            "binary_name": "unixodbc",
            "binary_version": "2.2.14p2-5ubuntu5+esm1"
        },
        {
            "binary_name": "unixodbc-dev",
            "binary_version": "2.2.14p2-5ubuntu5+esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / unixodbc

Package

Name
unixodbc
Purl
pkg:deb/ubuntu/unixodbc@2.3.1-4.1ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.1-4.1ubuntu0.1~esm1

Affected versions

2.*

2.3.1-3
2.3.1-4
2.3.1-4.1

Ecosystem specific 

{
    "priority_reason": "One-byte buffer overflow that isn't attacker controlled, DoS only",
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libodbc1",
            "binary_version": "2.3.1-4.1ubuntu0.1~esm1"
        },
        {
            "binary_name": "odbcinst",
            "binary_version": "2.3.1-4.1ubuntu0.1~esm1"
        },
        {
            "binary_name": "odbcinst1debian2",
            "binary_version": "2.3.1-4.1ubuntu0.1~esm1"
        },
        {
            "binary_name": "unixodbc",
            "binary_version": "2.3.1-4.1ubuntu0.1~esm1"
        },
        {
            "binary_name": "unixodbc-dev",
            "binary_version": "2.3.1-4.1ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:18.04:LTS / unixodbc

Package

Name
unixodbc
Purl
pkg:deb/ubuntu/unixodbc@2.3.4-1.1ubuntu3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.4-1.1ubuntu3

Affected versions

2.*

2.3.4-1
2.3.4-1.1
2.3.4-1.1ubuntu2

Ecosystem specific 

{
    "priority_reason": "One-byte buffer overflow that isn't attacker controlled, DoS only",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libodbc1",
            "binary_version": "2.3.4-1.1ubuntu3"
        },
        {
            "binary_name": "odbcinst",
            "binary_version": "2.3.4-1.1ubuntu3"
        },
        {
            "binary_name": "odbcinst1debian2",
            "binary_version": "2.3.4-1.1ubuntu3"
        },
        {
            "binary_name": "unixodbc",
            "binary_version": "2.3.4-1.1ubuntu3"
        },
        {
            "binary_name": "unixodbc-dev",
            "binary_version": "2.3.4-1.1ubuntu3"
        }
    ]
}