UBUNTU-CVE-2016-9844

Buffer overflow in the zi_short function in zipinfo.c in Info-Zip UnZip 6.0 allows remote attackers to cause a denial of service (crash) via a large compression method value in the central directory file header.

References

Affected packages

Ubuntu:Pro:14.04:LTS / unzip

Package

Name: unzip
Purl: pkg:deb/ubuntu/unzip@6.0-9ubuntu1.6?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.0-9ubuntu1.6

Affected versions

6.*

6.0-9ubuntu1

6.0-9ubuntu1.1

6.0-9ubuntu1.2

6.0-9ubuntu1.3

6.0-9ubuntu1.4

6.0-9ubuntu1.5

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "unzip",
            "binary_version": "6.0-9ubuntu1.6"
        }
    ]
}

Ubuntu:16.04:LTS / unzip

Package

Name: unzip
Purl: pkg:deb/ubuntu/unzip@6.0-20ubuntu1.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.0-20ubuntu1.1

Affected versions

6.*

6.0-17ubuntu1

6.0-19ubuntu1

6.0-19ubuntu2

6.0-20ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "unzip",
            "binary_version": "6.0-20ubuntu1.1"
        },
        {
            "binary_name": "unzip-dbgsym",
            "binary_version": "6.0-20ubuntu1.1"
        }
    ]
}