UBUNTU-CVE-2022-40896

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Source
https://ubuntu.com/security/CVE-2022-40896
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-40896.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-40896
Upstream
Downstream
Related
Published
2023-07-19T15:15:00Z
Modified
2025-07-18T16:49:34Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.

References

Affected packages

Ubuntu:Pro:18.04:LTS / pygments

Package

Name
pygments
Purl
pkg:deb/ubuntu/pygments@2.2.0+dfsg-1ubuntu0.2?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

2.*

2.2.0+dfsg-1
2.2.0+dfsg-1ubuntu0.1
2.2.0+dfsg-1ubuntu0.2

Ubuntu:Pro:20.04:LTS / pygments

Package

Name
pygments
Purl
pkg:deb/ubuntu/pygments@2.3.1+dfsg-1ubuntu2.2?arch=source&distro=esm-infra/focal

Affected ranges

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

Affected versions

2.*

2.3.1+dfsg-1ubuntu1
2.3.1+dfsg-1ubuntu2
2.3.1+dfsg-1ubuntu2.1
2.3.1+dfsg-1ubuntu2.2

Ubuntu:22.04:LTS / pygments

Package

Name
pygments
Purl
pkg:deb/ubuntu/pygments@2.11.2+dfsg-2ubuntu0.1?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.7.1+dfsg-2.1
2.10.0+dfsg-1
2.11.2+dfsg-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.11.2+dfsg-2ubuntu0.1",
            "binary_name": "python-pygments-doc"
        },
        {
            "binary_version": "2.11.2+dfsg-2ubuntu0.1",
            "binary_name": "python3-pygments"
        }
    ]
}