CVE-2021-23727

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-23727
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23727.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-23727
Aliases
Related
Published
2021-12-29T17:15:07Z
Modified
2024-09-18T03:13:24.112809Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

This affects the package celery before 5.2.2. It by default trusts the messages and metadata stored in backends (result stores). When reading task metadata from the backend, the data is deserialized. Given that an attacker can gain access to, or somehow manipulate the metadata within a celery backend, they could trigger a stored command injection vulnerability and potentially gain further access to the system.

References

Affected packages

Debian:11 / celery

Package

Name
celery
Purl
pkg:deb/debian/celery?arch=source

Affected ranges

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

Affected versions

5.*

5.0.0-3
5.2.1-1
5.2.2-1
5.2.3-1
5.2.6-1
5.2.6-2
5.2.6-3
5.2.6-4
5.2.6-5
5.3.0-1
5.3.1-1
5.3.4-1
5.3.4-2
5.3.6-1
5.3.6-2
5.4.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / celery

Package

Name
celery
Purl
pkg:deb/debian/celery?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / celery

Package

Name
celery
Purl
pkg:deb/debian/celery?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.2.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/celery/celery

Affected ranges

Type
GIT
Repo
https://github.com/celery/celery
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b21c13d234dd6d6c197436374ab1bb5db4be62c7