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Security Advisories: GSA_kwCzR0hTQS05OHdtLTN3M3EtbXc5NM4AAuoE

snakeYAML before 1.31 vulnerable to Denial of Service due to Out-of-bounds Write

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.

Permalink: https://github.com/advisories/GHSA-98wm-3w3q-mw94
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05OHdtLTN3M3EtbXc5NM4AAuoE
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 9 months ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.00353
EPSS Percentile: 0.72724

Identifiers: GHSA-98wm-3w3q-mw94, CVE-2022-38751
References: Repository: https://bitbucket.org/snakeyaml/snakeyaml
Blast Radius: 28.6

Affected Packages

maven:org.yaml:snakeyaml
Dependent packages: 3,820
Dependent repositories: 25,526
Downloads:
Affected Version Ranges: < 1.31
Fixed in: 1.31
All affected versions:
All unaffected versions: