Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1oaGh3LTk5Z2otcDNjM84AAun7

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-hhhw-99gj-p3c3
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1oaGh3LTk5Z2otcDNjM84AAun7
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: 8 months ago

CVSS Score: 5.5
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Identifiers: GHSA-hhhw-99gj-p3c3, CVE-2022-38750
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-38750
• https://bitbucket.org/snakeyaml/snakeyaml/issues/526/stackoverflow-oss-fuzz-47027
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47027
• https://lists.debian.org/debian-lts-announce/2022/10/msg00001.html
• https://security.gentoo.org/glsa/202305-28
• https://security.netapp.com/advisory/ntap-20240315-0010
• https://github.com/advisories/GHSA-hhhw-99gj-p3c3

Repository: https://bitbucket.org/snakeyaml/snakeyaml
Blast Radius: 24.2

Affected Packages