UBUNTU-CVE-2021-32493

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Source
https://ubuntu.com/security/CVE-2021-32493
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32493.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-32493
Related
Published
2021-05-11T00:00:00Z
Modified
2025-01-13T10:22:33Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in djvulibre-3.5.28 and earlier. A heap buffer overflow in function DJVU::GBitmap::decode() via crafted djvu file may lead to application crash and other consequences.

References

Affected packages

Ubuntu:Pro:16.04:LTS / djvulibre

Package

Name
djvulibre
Purl
pkg:deb/ubuntu/djvulibre@3.5.27.1-5ubuntu0.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27.1-5ubuntu0.1+esm1

Affected versions

3.*

3.5.27.1-3
3.5.27.1-4
3.5.27.1-5
3.5.27.1-5ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "djview",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djview-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djview3",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djview3-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvulibre-bin",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvulibre-bin-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvulibre-dbg",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvulibre-desktop",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvuserve",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "djvuserve-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "libdjvulibre-dev",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "libdjvulibre-dev-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "libdjvulibre-text",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "libdjvulibre21",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        },
        {
            "binary_name": "libdjvulibre21-dbgsym",
            "binary_version": "3.5.27.1-5ubuntu0.1+esm1"
        }
    ]
}

Ubuntu:18.04:LTS / djvulibre

Package

Name
djvulibre
Purl
pkg:deb/ubuntu/djvulibre@3.5.27.1-8ubuntu0.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27.1-8ubuntu0.3

Affected versions

3.*

3.5.27.1-7
3.5.27.1-8
3.5.27.1-8ubuntu0.1
3.5.27.1-8ubuntu0.2

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "djview",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djview3",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djvulibre-bin",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djvulibre-bin-dbgsym",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djvulibre-desktop",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djvuserve",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "djvuserve-dbgsym",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "libdjvulibre-dev",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "libdjvulibre-text",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "libdjvulibre21",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        },
        {
            "binary_name": "libdjvulibre21-dbgsym",
            "binary_version": "3.5.27.1-8ubuntu0.3"
        }
    ]
}

Ubuntu:20.04:LTS / djvulibre

Package

Name
djvulibre
Purl
pkg:deb/ubuntu/djvulibre@3.5.27.1-14ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27.1-14ubuntu0.1

Affected versions

3.*

3.5.27.1-13
3.5.27.1-13ubuntu1
3.5.27.1-14
3.5.27.1-14build1

Ecosystem specific 

{
    "ubuntu_priority": "medium",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "djview",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djview3",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djvulibre-bin",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djvulibre-bin-dbgsym",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djvulibre-desktop",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djvuserve",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "djvuserve-dbgsym",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "libdjvulibre-dev",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "libdjvulibre-text",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "libdjvulibre21",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        },
        {
            "binary_name": "libdjvulibre21-dbgsym",
            "binary_version": "3.5.27.1-14ubuntu0.1"
        }
    ]
}