UBUNTU-CVE-2021-40402

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Source
https://ubuntu.com/security/CVE-2021-40402
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-40402
Upstream
Published
2022-04-14T20:15:00Z
Modified
2026-01-20T18:14:35.154296Z
Severity
  • 9.3 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An out-of-bounds read vulnerability exists in the RS-274X aperture macro multiple outline primitives functionality of Gerbv 2.7.0 and dev (commit b5f1eacd), and Gerbv forked 2.7.1 and 2.8.0. A specially-crafted Gerber file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.

References

Affected packages

Ubuntu:20.04:LTS
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.7.0-1ubuntu0.2?arch=source&distro=focal

Affected ranges

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

Affected versions

2.*
2.7.0-1
2.7.0-1ubuntu0.1
2.7.0-1ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.7.0-1ubuntu0.2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"
Ubuntu:24.04:LTS
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.10.0-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*
2.9.8-1
2.10.0-1
2.10.0-1build1
2.10.0-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.10.0-1build2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"
Ubuntu:25.10
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.10.0-2?arch=source&distro=questing

Affected ranges

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

Affected versions

2.*
2.10.0-1build2
2.10.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.10.0-2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"
Ubuntu:Pro:16.04:LTS
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.6.0-1ubuntu0.16.04.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

2.*
2.6.0-1
2.6.0-1ubuntu0.16.04.1~esm1
2.6.0-1ubuntu0.16.04.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.6.0-1ubuntu0.16.04.1~esm2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"
Ubuntu:Pro:18.04:LTS
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.6.1-3ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

2.*
2.6.1-2
2.6.1-3
2.6.1-3ubuntu0.1~esm1
2.6.1-3ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.6.1-3ubuntu0.1~esm2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"
Ubuntu:Pro:22.04:LTS
gerbv

Package

Name
gerbv
Purl
pkg:deb/ubuntu/gerbv@2.8.2-1ubuntu0.1~esm2?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

2.*
2.7.0-2
2.7.1-1
2.8.0-1
2.8.1-1
2.8.2-1
2.8.2-1ubuntu0.1~esm1
2.8.2-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.2-1ubuntu0.1~esm2",
            "binary_name": "gerbv"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-40402.json"