UBUNTU-CVE-2018-7730

An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIRFileWriter.cpp, leading to a heap-based buffer over-read in the PSDMetaHandler::CacheFileData() function.

References

Affected packages

Ubuntu:14.04:LTS / exempi

Package

Name: exempi
Purl: pkg:deb/ubuntu/exempi@2.2.1-1ubuntu1.1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.1-1ubuntu1.1

Affected versions

2.*

2.2.1-1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "2.2.1-1ubuntu1.1",
            "binary_name": "exempi"
        },
        {
            "binary_version": "2.2.1-1ubuntu1.1",
            "binary_name": "libexempi-dev"
        },
        {
            "binary_version": "2.2.1-1ubuntu1.1",
            "binary_name": "libexempi3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / exempi

Package

Name: exempi
Purl: pkg:deb/ubuntu/exempi@2.2.2-2ubuntu0.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.2-2ubuntu0.1

Affected versions

2.*

2.2.2-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "2.2.2-2ubuntu0.1",
            "binary_name": "exempi"
        },
        {
            "binary_version": "2.2.2-2ubuntu0.1",
            "binary_name": "libexempi-dev"
        },
        {
            "binary_version": "2.2.2-2ubuntu0.1",
            "binary_name": "libexempi3"
        }
    ],
    "availability": "No subscription required"
}