# User account escalation in Apache Hadoop

Advisory record · `GHSA-58jx-f5rf-qgqf`

- **Identifiers:** `GHSA-58jx-f5rf-qgqf` · `CVE-2021-33036`
- **State:** Confirmed
- **Severity:** CVSS 8.8 High
- **Critical:** No
- **Weakness (CWE):** [CWE-22](https://cwe.mitre.org/data/definitions/22.html) · [CWE-24](https://cwe.mitre.org/data/definitions/24.html) · [CWE-264](https://cwe.mitre.org/data/definitions/264.html) · [CWE-502](https://cwe.mitre.org/data/definitions/502.html)
- **Tags:** [Path traversal](https://agentprime.io/advisories/tag/path-traversal.md) · [Insecure deserialization](https://agentprime.io/advisories/tag/deserialization.md) · [CWE-264](https://agentprime.io/advisories/tag/cwe-264.md)
- **Published:** 16 Jun 2022
- **Updated:** 21 Feb 2024
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 16 Jun 2022, 00:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `org.apache.hadoop:hadoop-yarn-server-common` (Maven): affected `>=2.2.0, <2.10.2 || >=3.0.0, <3.2.3 || >=3.3.0, <3.3.2`; fixed in `2.10.2`, `3.2.3`, `3.3.2`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 8.8 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from GitHub Advisory Database

- **CISA KEV:** Not listed.
- **EPSS:** 0.040, the 90th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 16 Jun 2022. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-58jx-f5rf-qgqf](https://github.com/advisories/GHSA-58jx-f5rf-qgqf)
- [OSV: GHSA-58jx-f5rf-qgqf](https://osv.dev/vulnerability/GHSA-58jx-f5rf-qgqf)
- <https://nvd.nist.gov/vuln/detail/CVE-2021-33036>
- <https://github.com/apache/hadoop/commit/227d64ab59e8aa6477769b2542ad0cd7a6d855cb>
- <https://github.com/apache/hadoop/commit/45801fba8b00257ab32c02a7d1a05948ba687a49>
- <https://github.com/apache/hadoop/commit/ba041fe6d34215f075e0a7b2078d7273147e14b7>
- <https://github.com/apache/hadoop>
- <https://lists.apache.org/thread/ctr84rmo3xd2tzqcx2b277c8z692vhl5>
- <https://security.netapp.com/advisory/ntap-20220722-0003>
- <http://www.openwall.com/lists/oss-security/2022/06/15/2>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-58jx-f5rf-qgqf>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-58jx-f5rf-qgqf/>. Everything for agents: <https://agentprime.io/llms.txt>.