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FreeBSD: VID-0A38A0D9-757F-4AC3-9561-B439E933DFA9 (CVE-2021-23727): py39-celery -- command injection vulnerability

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FreeBSD: VID-0A38A0D9-757F-4AC3-9561-B439E933DFA9 (CVE-2021-23727): py39-celery -- command injection vulnerability

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
12/09/2021
Created
05/05/2023
Added
04/14/2023
Modified
04/14/2023

Description

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.

Solution(s)

  • freebsd-upgrade-package-py39-celery

References

  • CVE-2021-23727

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