UBUNTU-CVE-2018-6381

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2018-6381
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-6381.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-6381
Upstream
Downstream
Related
Published
2018-01-29T00:00:00Z
Modified
2025-07-16T08:14:09.521732Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzipdiskfread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.

References

Affected packages

Ubuntu:14.04:LTS / zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib@0.13.62-2ubuntu0.2?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.62-2ubuntu0.2

Affected versions

0.*

0.13.56-1.1ubuntu1
0.13.56-1.1ubuntu2
0.13.56-2ubuntu1
0.13.62-2
0.13.62-2ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libzzip-0-13",
            "binary_version": "0.13.62-2ubuntu0.2"
        },
        {
            "binary_name": "libzzip-dev",
            "binary_version": "0.13.62-2ubuntu0.2"
        },
        {
            "binary_name": "zziplib-bin",
            "binary_version": "0.13.62-2ubuntu0.2"
        }
    ]
}

Ubuntu:16.04:LTS / zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib@0.13.62-3ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.62-3ubuntu0.16.04.2

Affected versions

0.*

0.13.62-3
0.13.62-3ubuntu0.16.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libzzip-0-13",
            "binary_version": "0.13.62-3ubuntu0.16.04.2"
        },
        {
            "binary_name": "libzzip-dev",
            "binary_version": "0.13.62-3ubuntu0.16.04.2"
        },
        {
            "binary_name": "zziplib-bin",
            "binary_version": "0.13.62-3ubuntu0.16.04.2"
        }
    ]
}

Ubuntu:18.04:LTS / zziplib

Package

Name
zziplib
Purl
pkg:deb/ubuntu/zziplib@0.13.62-3.1ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.62-3.1ubuntu0.18.04.1

Affected versions

0.*

0.13.62-3.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libzzip-0-13",
            "binary_version": "0.13.62-3.1ubuntu0.18.04.1"
        },
        {
            "binary_name": "libzzip-0-13-dbgsym",
            "binary_version": "0.13.62-3.1ubuntu0.18.04.1"
        },
        {
            "binary_name": "libzzip-dev",
            "binary_version": "0.13.62-3.1ubuntu0.18.04.1"
        },
        {
            "binary_name": "zziplib-bin",
            "binary_version": "0.13.62-3.1ubuntu0.18.04.1"
        },
        {
            "binary_name": "zziplib-bin-dbgsym",
            "binary_version": "0.13.62-3.1ubuntu0.18.04.1"
        }
    ]
}