# ALAS2023-2023-059: Security update for 8 packages

ALAS2023-2023-059, released February 17, 2023, fixes 2 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2023-059
- Platform: Linux
- Released: Feb 17, 2023
- Priority: High (Closes CVE-2022-23181, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-059.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [tomcat9](https://patchblox.com/security/data/product/linux/tomcat9.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-admin-webapps](https://patchblox.com/security/data/product/linux/tomcat9-admin-webapps.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-docs-webapp](https://patchblox.com/security/data/product/linux/tomcat9-docs-webapp.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-el-3.0-api](https://patchblox.com/security/data/product/linux/tomcat9-el-3.0-api.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-jsp-2.3-api](https://patchblox.com/security/data/product/linux/tomcat9-jsp-2.3-api.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-lib](https://patchblox.com/security/data/product/linux/tomcat9-lib.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-servlet-4.0-api](https://patchblox.com/security/data/product/linux/tomcat9-servlet-4.0-api.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |
| [tomcat9-webapps](https://patchblox.com/security/data/product/linux/tomcat9-webapps.md) | amzn 2023 | 1:9.0.64-1.amzn2023.0.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-23181](https://patchblox.com/security/data/cve/CVE-2022-23181.md) | High | libtomcat9-embed-java: The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 1... | 7.0 | 0.0069 |  |
| [CVE-2021-33037](https://patchblox.com/security/data/cve/CVE-2021-33037.md) | Routine | tomcat9-docs: Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-e... | n/a | 0.7467 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo