Celery local privilege escalation vulnerability
Celery 2.1 and 2.2 before 2.2.8, 2.3 before 2.3.4, and 2.4 before 2.4.4 changes the effective id but not the real id during processing of the --uid and --gid arguments to celerybeat, celeryd_detach, celeryd-multi, and celeryev, which allows local users to gain privileges via vectors involving crafted code that is executed by the worker process.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2011-4356US | medium6.9 | — | ||
Celery 2.1 and 2.2 before 2.2.8, 2.3 before 2.3.4, and 2.4 before 2.4.4 changes the effective id but not the real id during processing of the --uid and --gid arguments to celerybea… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/celery/celeryPACKAGE
- https://github.com/celery/celery/blob/master/docs/sec/CELERYSA-0001.txtWEB
- https://github.com/celery/celery/commit/53514b158b743678d8993638be5920cd09ccc35cWEB
- https://github.com/celery/celery/commit/73388921731a0e6feb28ab0d389c4f7dc4d524f6WEB
- https://github.com/celery/celery/commit/e0767e40994754fe8482bf4ff622c5c6d0b9f671WEB
- https://github.com/celery/celery/pull/544WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/celery/PYSEC-2011-17.yamlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2011-4356ADVISORY
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