CVE-2022-41854 (GCVE-0-2022-41854)

Vulnerability from cvelistv5 – Published: 2022-11-11 13:10 – Updated: 2024-09-16 16:24
VLAI
Title
Stack Overflow in Snakeyaml
Summary
Those 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 stack overflow. This effect may support a denial of service attack.
Severity
5.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
Vendor Product Version
SnakeYaml SnakeYaml Affected: unspecified , < 1.32 (custom)
Create a notification for this product.
Date Public
2022-09-11 00:00
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T11:02:13+00:00",
      "cve": "CVE-2022-41854",
      "id": "CVE-2022-41854",
      "initial_release_date": "2022-11-13T00:00:00+00:00",
      "product_status:fixed": "38",
      "product_status:known_affected": "48",
      "product_status:known_not_affected": "408",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "dev-java/snakeyaml: DoS via stack overflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-41854.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2025-07-02T02:25:36Z",
      "cve": "CVE-2022-41854",
      "id": "CVE-2022-41854",
      "initial_release_date": "2023-02-15T03:23:21Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-41854",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-41854.json",
      "version": "8"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.