USN-4819-1

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Source

https://ubuntu.com/security/notices/USN-4819-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4819-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4819-1

Related

Published

2021-03-15T21:56:16.285741Z

Modified

2021-03-15T21:56:16.285741Z

Summary

leptonlib vulnerabilities

Details

It was discovered that Leptonica incorrectly handled path names. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 ESM. (CVE-2017-18196)

It was discovered that Leptonica incorrectly handled certain input arguments. An attacker could possibly use this issue to execute arbitrary commands. (CVE-2018-3836)

It was discovered that Leptonica incorrectly handled input arguments. An attacker could possibly use this issue to cause a denial of service or other unspecified impact. (CVE-2018-7186)

References

Affected packages

Ubuntu:Pro:14.04:LTS / leptonlib

Package

Name: leptonlib
Purl: pkg:deb/ubuntu/leptonlib@1.70.1-1ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.70.1-1ubuntu0.1~esm1

Affected versions

1.*

1.69-4ubuntu1

1.69-4ubuntu2

1.69-4ubuntu3

1.69-4ubuntu4

1.70.1-1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "leptonica-progs",
            "binary_version": "1.70.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "leptonica-progs-dbgsym",
            "binary_version": "1.70.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "liblept4",
            "binary_version": "1.70.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "liblept4-dbgsym",
            "binary_version": "1.70.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libleptonica-dev",
            "binary_version": "1.70.1-1ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / leptonlib

Package

Name: leptonlib
Purl: pkg:deb/ubuntu/leptonlib@1.73-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.73-1ubuntu0.1~esm1

Affected versions

1.*

1.72-3

1.72-3build1

1.73-1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "leptonica-progs",
            "binary_version": "1.73-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "leptonica-progs-dbgsym",
            "binary_version": "1.73-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "liblept5",
            "binary_version": "1.73-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "liblept5-dbgsym",
            "binary_version": "1.73-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libleptonica-dev",
            "binary_version": "1.73-1ubuntu0.1~esm1"
        }
    ]
}