CVE-2022-25857

Aliases:GHSA-3mc7-4q67-w48m
Advisory lineage Upstream: 0 Downstream: 25
Modified
Published: 30 Aug 2022, 05:05
Last modified:16 Sept 2024, 21:57

Vulnerability Summary

Overall Risk (default)
medium
41/100
CVSS Score
7.5 HIGH
v3.1 (cve.org)
EPSS Score
2.92% LOW
3% probability +2.57%
KEV
Not listed
Ransomware
No reports
Public exploits
2 found
Dark Web
Not detected

Timeline

30 Aug 2022, 05:05
Published
Vulnerability first disclosed
16 Sept 2024, 21:57
Last Modified
Vulnerability information updated

Description

The package org.yaml:snakeyaml from 0 and before 1.31 are vulnerable to Denial of Service (DoS) due missing to nested depth limitation for collections.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 2.92%• Percentile: 87%

Techniques & Countermeasures

  • CWE-776•Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

    The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities.

Affected Systems

  • debian•debian_linux

    10.0

  • org.yaml•snakeyaml

    < 1.31

  • snakeyaml_project•snakeyaml

    < 1.31

References (9)