UBUNTU-CVE-2024-49767

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Source
https://ubuntu.com/security/CVE-2024-49767
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-49767.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-49767
Related
Published
2024-10-25T20:15:00Z
Modified
2025-07-03T05:13:16Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Werkzeug is a Web Server Gateway Interface web application library. Applications using werkzeug.formparser.MultiPartParser corresponding to a version of Werkzeug prior to 3.0.6 to parse multipart/form-data requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.

References

Affected packages

Ubuntu:20.04:LTS / python-werkzeug

Package

Name
python-werkzeug
Purl
pkg:deb/ubuntu/python-werkzeug@0.16.1+dfsg1-2ubuntu0.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.16.1+dfsg1-2ubuntu0.2

Affected versions

0.*

0.14.1+dfsg1-4
0.15.6+dfsg1-1
0.16.0+dfsg1-1
0.16.1+dfsg1-1ubuntu1
0.16.1+dfsg1-2
0.16.1+dfsg1-2ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "python-werkzeug-doc",
            "binary_version": "0.16.1+dfsg1-2ubuntu0.2"
        },
        {
            "binary_name": "python3-werkzeug",
            "binary_version": "0.16.1+dfsg1-2ubuntu0.2"
        }
    ]
}

Ubuntu:22.04:LTS / python-werkzeug

Package

Name
python-werkzeug
Purl
pkg:deb/ubuntu/python-werkzeug@2.0.2+dfsg1-1ubuntu0.22.04.3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.2+dfsg1-1ubuntu0.22.04.3

Affected versions

1.*

1.0.1+dfsg1-2

2.*

2.0.2+dfsg1-1
2.0.2+dfsg1-1ubuntu0.22.04.1
2.0.2+dfsg1-1ubuntu0.22.04.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "python-werkzeug-doc",
            "binary_version": "2.0.2+dfsg1-1ubuntu0.22.04.3"
        },
        {
            "binary_name": "python3-werkzeug",
            "binary_version": "2.0.2+dfsg1-1ubuntu0.22.04.3"
        }
    ]
}

Ubuntu:22.04:LTS / quart

Package

Name
quart
Purl
pkg:deb/ubuntu/quart@0.14.1-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*

0.14.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / python-werkzeug

Package

Name
python-werkzeug
Purl
pkg:deb/ubuntu/python-werkzeug@3.0.3-1ubuntu0.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.3-1ubuntu0.1

Affected versions

3.*

3.0.1-3
3.0.3-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "python-werkzeug-doc",
            "binary_version": "3.0.3-1ubuntu0.1"
        },
        {
            "binary_name": "python3-werkzeug",
            "binary_version": "3.0.3-1ubuntu0.1"
        }
    ]
}

Ubuntu:24.10 / quart

Package

Name
quart
Purl
pkg:deb/ubuntu/quart@0.19.6-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

0.*

0.19.4-1
0.19.5-1
0.19.6-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / python-werkzeug

Package

Name
python-werkzeug
Purl
pkg:deb/ubuntu/python-werkzeug@3.0.1-3ubuntu0.2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.1-3ubuntu0.2

Affected versions

2.*

2.2.2-3

3.*

3.0.1-1
3.0.1-2
3.0.1-3
3.0.1-3ubuntu0.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "python-werkzeug-doc",
            "binary_version": "3.0.1-3ubuntu0.2"
        },
        {
            "binary_name": "python3-werkzeug",
            "binary_version": "3.0.1-3ubuntu0.2"
        }
    ]
}

Ubuntu:24.04:LTS / quart

Package

Name
quart
Purl
pkg:deb/ubuntu/quart@0.19.4-1?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.18.3-2
0.19.4-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / python-werkzeug

Package

Name
python-werkzeug
Purl
pkg:deb/ubuntu/python-werkzeug@3.0.4-1ubuntu1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.4-1ubuntu1

Affected versions

3.*

3.0.3-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "python-werkzeug-doc",
            "binary_version": "3.0.4-1ubuntu1"
        },
        {
            "binary_name": "python3-werkzeug",
            "binary_version": "3.0.4-1ubuntu1"
        }
    ]
}

Ubuntu:25.04 / quart

Package

Name
quart
Purl
pkg:deb/ubuntu/quart@0.20.0-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

0.*

0.19.6-1
0.19.9-1
0.20.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}