Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-38750: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | snakeyaml | 0:1.27-6.amzn2023.0.2 |
| Amazon Linux · 2023 | snakeyaml-javadoc | 0:1.27-6.amzn2023.0.2 |
Vulnerabilities 1
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Medium 6.5
DoS in SnakeYAML
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2022-38750.html