UBUNTU-CVE-2018-7247

An issue was discovered in pixHtmlViewer in prog/htmlviewer.c in Leptonica before 1.75.3. Unsanitized input (rootname) can overflow a buffer, leading potentially to arbitrary code execution or possibly unspecified other impact.

References

Affected packages

Ubuntu:Pro:18.04:LTS / leptonlib

Package

Name: leptonlib
Purl: pkg:deb/ubuntu/leptonlib@1.75.3-3ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.75.3-3ubuntu0.1~esm1

Affected versions

1.*

1.74.4-1

1.74.4-2

1.75.3-1

1.75.3-2

1.75.3-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "leptonica-progs",
            "binary_version": "1.75.3-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "liblept5",
            "binary_version": "1.75.3-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libleptonica-dev",
            "binary_version": "1.75.3-3ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}