UBUNTU-CVE-2021-3028

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Source
https://ubuntu.com/security/CVE-2021-3028
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3028
Upstream
Published
2021-01-13T17:15:00Z
Modified
2026-01-20T17:26:32.492443Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution.

References

Affected packages

Ubuntu:16.04:LTS / git-big-picture

Package

Name
git-big-picture
Purl
pkg:deb/ubuntu/git-big-picture@0.9.0+git20131031-2?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*

0.9.0+git20131031-1
0.9.0+git20131031-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "git-big-picture",
            "binary_version": "0.9.0+git20131031-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json"

Ubuntu:18.04:LTS / git-big-picture

Package

Name
git-big-picture
Purl
pkg:deb/ubuntu/git-big-picture@0.9.0+git20131031-2?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*

0.9.0+git20131031-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "git-big-picture",
            "binary_version": "0.9.0+git20131031-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json"

Ubuntu:22.04:LTS / git-big-picture

Package

Name
git-big-picture
Purl
pkg:deb/ubuntu/git-big-picture@1.1.1-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.0.0-1
1.1.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "git-big-picture",
            "binary_version": "1.1.1-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json"

Ubuntu:24.04:LTS / git-big-picture

Package

Name
git-big-picture
Purl
pkg:deb/ubuntu/git-big-picture@1.2.2-1?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*

1.2.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "git-big-picture",
            "binary_version": "1.2.2-1"
        },
        {
            "binary_name": "python3-git-big-picture",
            "binary_version": "1.2.2-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json"

Ubuntu:25.10 / git-big-picture

Package

Name
git-big-picture
Purl
pkg:deb/ubuntu/git-big-picture@1.3.0-1?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*

1.3.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "git-big-picture",
            "binary_version": "1.3.0-1"
        },
        {
            "binary_name": "python3-git-big-picture",
            "binary_version": "1.3.0-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3028.json"