UBUNTU-CVE-2019-13032

An issue was discovered in FlightCrew v0.9.2 and earlier. A NULL pointer dereference occurs in GetRelativePathToNcx() or GetRelativePathsToXhtmlDocuments() when a NULL pointer is passed to xc::XMLUri::isValidURI(). This affects third-party software (not Sigil) that uses FlightCrew as a library.

References

Affected packages

Ubuntu:16.04:LTS / flightcrew

Package

Name: flightcrew
Purl: pkg:deb/ubuntu/flightcrew@0.7.2+dfsg-6ubuntu0.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.2+dfsg-6ubuntu0.1

Affected versions

0.*

0.7.2+dfsg-2

0.7.2+dfsg-3

0.7.2+dfsg-4

0.7.2+dfsg-5

0.7.2+dfsg-6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.7.2+dfsg-6ubuntu0.1",
            "binary_name": "flightcrew"
        },
        {
            "binary_version": "0.7.2+dfsg-6ubuntu0.1",
            "binary_name": "libflightcrew-dev"
        },
        {
            "binary_version": "0.7.2+dfsg-6ubuntu0.1",
            "binary_name": "libflightcrew0v5"
        }
    ]
}

Ubuntu:18.04:LTS / flightcrew

Package

Name: flightcrew
Purl: pkg:deb/ubuntu/flightcrew@0.7.2+dfsg-10ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.7.2+dfsg-10ubuntu0.1

Affected versions

0.*

0.7.2+dfsg-9

0.7.2+dfsg-9build1

0.7.2+dfsg-9build2

0.7.2+dfsg-10

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.7.2+dfsg-10ubuntu0.1",
            "binary_name": "flightcrew"
        },
        {
            "binary_version": "0.7.2+dfsg-10ubuntu0.1",
            "binary_name": "libflightcrew-dev"
        },
        {
            "binary_version": "0.7.2+dfsg-10ubuntu0.1",
            "binary_name": "libflightcrew0v5"
        }
    ]
}