UBUNTU-CVE-2021-36978

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Source

https://ubuntu.com/security/CVE-2021-36978

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-36978.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-36978

Related

Published

2021-07-20T07:15:00Z

Modified

2021-07-20T07:15:00Z

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

QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in PlASCII85Decoder::write (called from PlAESPDF::flush and PlAES_PDF::finish) when a certain downstream write fails.

References

Affected packages

Ubuntu:Pro:16.04:LTS / qpdf

Package

Name: qpdf
Purl: pkg:deb/ubuntu/qpdf?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.0.2-3~16.04.1+esm1

Affected versions

5.*

5.1.3-2

5.1.3-3

5.2.0-1

5.2.0-2

6.*

6.0.0-2

8.*

8.0.2-3~16.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "8.0.2-3~16.04.1+esm1",
            "binary_name": "libqpdf-dev"
        },
        {
            "binary_version": "8.0.2-3~16.04.1+esm1",
            "binary_name": "libqpdf21"
        },
        {
            "binary_version": "8.0.2-3~16.04.1+esm1",
            "binary_name": "libqpdf21-dbgsym"
        },
        {
            "binary_version": "8.0.2-3~16.04.1+esm1",
            "binary_name": "qpdf"
        },
        {
            "binary_version": "8.0.2-3~16.04.1+esm1",
            "binary_name": "qpdf-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / qpdf

Package

Name: qpdf
Purl: pkg:deb/ubuntu/qpdf?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.0.2-3ubuntu0.1

Affected versions

7.*

7.0.0-1

7.1.0-1

7.1.1-1

8.*

8.0.0-1

8.0.1-1

8.0.2-1

8.0.2-3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "8.0.2-3ubuntu0.1",
            "binary_name": "libqpdf-dev"
        },
        {
            "binary_version": "8.0.2-3ubuntu0.1",
            "binary_name": "libqpdf21"
        },
        {
            "binary_version": "8.0.2-3ubuntu0.1",
            "binary_name": "libqpdf21-dbgsym"
        },
        {
            "binary_version": "8.0.2-3ubuntu0.1",
            "binary_name": "qpdf"
        },
        {
            "binary_version": "8.0.2-3ubuntu0.1",
            "binary_name": "qpdf-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / qpdf

Package

Name: qpdf
Purl: pkg:deb/ubuntu/qpdf?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.1.1-1ubuntu0.1

Affected versions

8.*

8.4.2-1

9.*

9.0.2-1

9.1.0-1

9.1.1-1

9.1.1-1build1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "9.1.1-1ubuntu0.1",
            "binary_name": "libqpdf-dev"
        },
        {
            "binary_version": "9.1.1-1ubuntu0.1",
            "binary_name": "libqpdf26"
        },
        {
            "binary_version": "9.1.1-1ubuntu0.1",
            "binary_name": "libqpdf26-dbgsym"
        },
        {
            "binary_version": "9.1.1-1ubuntu0.1",
            "binary_name": "qpdf"
        },
        {
            "binary_version": "9.1.1-1ubuntu0.1",
            "binary_name": "qpdf-dbgsym"
        }
    ]
}