CVE catalog

CVE-2022-38752

snakeyaml: CVE-2022-38752

[CVE catalog]

Severity
High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
Source
[NVD] · [CVE record]
EPSS
2.53% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiansnakeyamlsid2.5+ds-1fixed
Debiansnakeyamlforky2.5+ds-1fixed
Debiansnakeyamltrixie2.0+ds+really1.33-1fixed
Debiansnakeyamlbookworm1.33-2fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiansnakeyamlsourcesid1.33-1unimportantNot reported[1021014]
Debiansnakeyamlsourceforky1.33-1unimportantNot reported[1021014]
Debiansnakeyamlsourcetrixie1.33-1unimportantNot reported[1021014]
Debiansnakeyamlsourcebookworm1.33-1unimportantNot reported[1021014]

[Debian bug #1021014]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libyaml-snake-java]Fixed

    Source package: [snakeyaml]

    Details (2)

    • 1.33-2 · all · bookworm

      Fixed · Fixed: 1.33-1

      dsa · snakeyaml · debian · bookworm

    • 1.33-2 · all · bookworm

      Fixed · Fixed: 1.33-1

      dsa · snakeyaml · debian · bookworm

  • [libyaml-snake-java-doc]Fixed

    Source package: [snakeyaml]

    Details (2)

    • 1.33-2 · all · bookworm

      Fixed · Fixed: 1.33-1

      dsa · snakeyaml · debian · bookworm

    • 1.33-2 · all · bookworm

      Fixed · Fixed: 1.33-1

      dsa · snakeyaml · debian · bookworm

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]