UBUNTU-CVE-2021-20307

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Source
https://ubuntu.com/security/CVE-2021-20307
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20307.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-20307
Upstream
Downstream
Related
Published
2021-04-05T22:15:00Z
Modified
2025-10-24T04:50:05Z
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

Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libpano13

Package

Name
libpano13
Purl
pkg:deb/ubuntu/libpano13@2.9.19+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.19+dfsg-2ubuntu0.1~esm1

Affected versions

2.*

2.9.19+dfsg-1
2.9.19+dfsg-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.9.19+dfsg-2ubuntu0.1~esm1",
            "binary_name": "libpano13-3"
        },
        {
            "binary_version": "2.9.19+dfsg-2ubuntu0.1~esm1",
            "binary_name": "libpano13-bin"
        },
        {
            "binary_version": "2.9.19+dfsg-2ubuntu0.1~esm1",
            "binary_name": "libpano13-dev"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / libpano13

Package

Name
libpano13
Purl
pkg:deb/ubuntu/libpano13@2.9.19+dfsg-3ubuntu0.18.04.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.19+dfsg-3ubuntu0.18.04.1~esm1

Affected versions

2.*

2.9.19+dfsg-2build1
2.9.19+dfsg-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.18.04.1~esm1",
            "binary_name": "libpano13-3"
        },
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.18.04.1~esm1",
            "binary_name": "libpano13-bin"
        },
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.18.04.1~esm1",
            "binary_name": "libpano13-dev"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:20.04:LTS / libpano13

Package

Name
libpano13
Purl
pkg:deb/ubuntu/libpano13@2.9.19+dfsg-3ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.19+dfsg-3ubuntu0.20.04.1

Affected versions

2.*

2.9.19+dfsg-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.20.04.1",
            "binary_name": "libpano13-3"
        },
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.20.04.1",
            "binary_name": "libpano13-bin"
        },
        {
            "binary_version": "2.9.19+dfsg-3ubuntu0.20.04.1",
            "binary_name": "libpano13-dev"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro:22.04:LTS / libpano13

Package

Name
libpano13
Purl
pkg:deb/ubuntu/libpano13@2.9.20~rc3+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.20~rc3+dfsg-1ubuntu0.1~esm1

Affected versions

2.*

2.9.20~rc3+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.9.20~rc3+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libpano13-3"
        },
        {
            "binary_version": "2.9.20~rc3+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libpano13-bin"
        },
        {
            "binary_version": "2.9.20~rc3+dfsg-1ubuntu0.1~esm1",
            "binary_name": "libpano13-dev"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}