UBUNTU-CVE-2024-56522

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Source
https://ubuntu.com/security/CVE-2024-56522
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-56522.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-56522
Related
Published
2024-12-27T05:15:00Z
Modified
2025-06-03T17:57:25Z
Severity
  • 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
Summary
[none]
Details

An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.

References

Affected packages

Ubuntu:Pro:14.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.0.048+dfsg-2?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

6.*

6.0.010+dfsg-1
6.0.021+dfsg-1
6.0.048+dfsg-1
6.0.048+dfsg-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.0.093+dfsg-1ubuntu1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

6.*

6.0.093+dfsg-1
6.0.093+dfsg-1ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.2.13+dfsg-1ubuntu1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

6.*

6.2.12+dfsg2-1ubuntu1
6.2.13+dfsg-1
6.2.13+dfsg-1ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.3.5+dfsg1-1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

6.*

6.2.13+dfsg-1ubuntu1
6.3.2+dfsg1-1
6.3.4+dfsg1-1
6.3.5+dfsg1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.4.4+dfsg1-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

6.*

6.3.5+dfsg1-1
6.4.2+dfsg1-1
6.4.4+dfsg1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.7.5+dfsg-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

6.*

6.7.5+dfsg-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.7.5+dfsg-1?arch=source&distro=noble

Affected ranges

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

Affected versions

6.*

6.6.2+dfsg1-1
6.6.5+dfsg-1
6.7.4+dfsg-1
6.7.5+dfsg-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / tcpdf

Package

Name
tcpdf
Purl
pkg:deb/ubuntu/tcpdf@6.8.2+dfsg-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.8.2+dfsg-1

Affected versions

6.*

6.7.5+dfsg-1
6.7.7+dfsg-1
6.8.0+dfsg-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "6.8.2+dfsg-1",
            "binary_name": "php-tcpdf"
        }
    ]
}