UBUNTU-CVE-2021-32862

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Source
https://ubuntu.com/security/CVE-2021-32862
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32862.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-32862
Related
Published
2022-08-18T19:15:00Z
Modified
2025-01-13T10:22:33Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer).

References

Affected packages

Ubuntu:Pro:18.04:LTS / nbconvert

Package

Name
nbconvert
Purl
pkg:deb/ubuntu/nbconvert@5.3.1-1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

4.*

4.2.0-4

5.*

5.3.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / nbconvert

Package

Name
nbconvert
Purl
pkg:deb/ubuntu/nbconvert@5.6.1-1?arch=source&distro=focal

Affected ranges

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

Affected versions

5.*

5.4-2ubuntu2
5.6.0-1
5.6.0-2
5.6.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / nbconvert

Package

Name
nbconvert
Purl
pkg:deb/ubuntu/nbconvert@6.4.0-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*

5.6.1-3

6.*

6.1.0-1
6.3.0-1
6.4.0-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}