UBUNTU-CVE-2017-9239

An issue was discovered in Exiv2 0.26. When the data structure of the structure ifd is incorrect, the program assigns pValue_ to 0x0, and the value of pValue() is 0x0. TiffImageEntry::doWriteImage will use the value of pValue() to cause a segmentation fault. To exploit this vulnerability, someone must open a crafted tiff file.

References

Affected packages

Ubuntu:14.04:LTS / exiv2

Package

Name: exiv2
Purl: pkg:deb/ubuntu/exiv2@0.23-1ubuntu2.2?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.23-1ubuntu2.2

Affected versions

0.*

0.23-1ubuntu1

0.23-1ubuntu2

0.23-1ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "exiv2",
            "binary_version": "0.23-1ubuntu2.2"
        },
        {
            "binary_name": "libexiv2-12",
            "binary_version": "0.23-1ubuntu2.2"
        },
        {
            "binary_name": "libexiv2-dev",
            "binary_version": "0.23-1ubuntu2.2"
        }
    ]
}

Ubuntu:16.04:LTS / exiv2

Package

Name: exiv2
Purl: pkg:deb/ubuntu/exiv2@0.25-2.1ubuntu16.04.3?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.25-2.1ubuntu16.04.3

Affected versions

0.*

0.25-1ubuntu1

0.25-2.1

0.25-2.1ubuntu16.04.1

0.25-2.1ubuntu16.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "exiv2",
            "binary_version": "0.25-2.1ubuntu16.04.3"
        },
        {
            "binary_name": "libexiv2-14",
            "binary_version": "0.25-2.1ubuntu16.04.3"
        },
        {
            "binary_name": "libexiv2-dev",
            "binary_version": "0.25-2.1ubuntu16.04.3"
        }
    ]
}