UBUNTU-CVE-2021-3630

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Source
https://ubuntu.com/security/CVE-2021-3630
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3630.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3630
Upstream
Downstream
Related
Published
2021-06-30T14:15:00Z
Modified
2025-09-08T16:46:46Z
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
  • Ubuntu - medium
Summary
[none]
Details

An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode() in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28.

References

Affected packages

Ubuntu:Pro:16.04:LTS / djvulibre

Package

Name
djvulibre
Purl
pkg:deb/ubuntu/djvulibre@3.5.27.1-5ubuntu0.1+esm2?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+esm2

Affected versions

3.*

3.5.27.1-3
3.5.27.1-4
3.5.27.1-5
3.5.27.1-5ubuntu0.1
3.5.27.1-5ubuntu0.1+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "djview"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "djview3"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "djvulibre-bin"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "djvulibre-desktop"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "djvuserve"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "libdjvulibre-dev"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "libdjvulibre-text"
        },
        {
            "binary_version": "3.5.27.1-5ubuntu0.1+esm2",
            "binary_name": "libdjvulibre21"
        }
    ]
}

Ubuntu:18.04:LTS / djvulibre

Package

Name
djvulibre
Purl
pkg:deb/ubuntu/djvulibre@3.5.27.1-8ubuntu0.4?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27.1-8ubuntu0.4

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
3.5.27.1-8ubuntu0.3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "djview"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "djview3"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "djvulibre-bin"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "djvulibre-desktop"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "djvuserve"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "libdjvulibre-dev"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "libdjvulibre-text"
        },
        {
            "binary_version": "3.5.27.1-8ubuntu0.4",
            "binary_name": "libdjvulibre21"
        }
    ]
}