UBUNTU-CVE-2020-18971

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Source
https://ubuntu.com/security/CVE-2020-18971
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-18971.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-18971
Related
Published
2021-08-25T16:15:00Z
Modified
2025-06-03T17:34:27Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Stack-based Buffer Overflow in PoDoFo v0.9.6 allows attackers to cause a denial of service via the component 'src/base/PdfDictionary.cpp:65'.

References

Affected packages

Ubuntu:Pro:20.04:LTS / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.6+dfsg-5ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.6+dfsg-5ubuntu0.1~esm1

Affected versions

0.*

0.9.6+dfsg-5
0.9.6+dfsg-5build1

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libpodofo-dev",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo-utils-dbgsym",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo0.9.6",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo0.9.6-dbgsym",
            "binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:22.04:LTS / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.7+dfsg-3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.9.7+dfsg-2
0.9.7+dfsg-2build1
0.9.7+dfsg-2build2
0.9.7+dfsg-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:22.04:LTS / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.7+dfsg-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.7+dfsg-3ubuntu0.1~esm1

Affected versions

0.*

0.9.7+dfsg-2
0.9.7+dfsg-2build1
0.9.7+dfsg-2build2
0.9.7+dfsg-3

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libpodofo-dev",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo-utils-dbgsym",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo0.9.7",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
        },
        {
            "binary_name": "libpodofo0.9.7-dbgsym",
            "binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:24.10 / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.1build3?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8+dfsg-3.1build3

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpodofo-dev",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo-utils-dbgsym",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo0.9.8t64-dbgsym",
            "binary_version": "0.9.8+dfsg-3.1build3"
        }
    ]
}

Ubuntu:24.04:LTS / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.1build3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8+dfsg-3.1build3

Affected versions

0.*

0.9.8+dfsg-3build1
0.9.8+dfsg-3build2
0.9.8+dfsg-3.1build1
0.9.8+dfsg-3.1build2

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpodofo-dev",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo-utils-dbgsym",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.1build3"
        },
        {
            "binary_name": "libpodofo0.9.8t64-dbgsym",
            "binary_version": "0.9.8+dfsg-3.1build3"
        }
    ]
}

Ubuntu:25.04 / libpodofo

Package

Name
libpodofo
Purl
pkg:deb/ubuntu/libpodofo@0.9.8+dfsg-3.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.8+dfsg-3.2

Affected versions

0.*

0.9.8+dfsg-3.1build3

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpodofo-dev",
            "binary_version": "0.9.8+dfsg-3.2"
        },
        {
            "binary_name": "libpodofo-utils",
            "binary_version": "0.9.8+dfsg-3.2"
        },
        {
            "binary_name": "libpodofo-utils-dbgsym",
            "binary_version": "0.9.8+dfsg-3.2"
        },
        {
            "binary_name": "libpodofo0.9.8t64",
            "binary_version": "0.9.8+dfsg-3.2"
        },
        {
            "binary_name": "libpodofo0.9.8t64-dbgsym",
            "binary_version": "0.9.8+dfsg-3.2"
        }
    ]
}