CVE-2023-28118

HIGH7.5

kaml has potential denial of service while parsing input with anchors and aliases

Published Mar 20, 2023

Modified 1 years ago

Details

kaml provides YAML support for kotlinx.serialization. Prior to version 0.53.0, applications that use kaml to parse untrusted input containing anchors and aliases may consume excessive memory and crash. Version 0.53.0 and later default to refusing to parse YAML documents containing anchors and aliases. There are no known workarounds.

References

WEB

https://github.com/charleskorn/kaml/commit/5f82a2d7e00bfc307afca05d1dc4d7c50593531a

WEB

https://github.com/charleskorn/kaml/releases/tag/0.53.0

WEB

https://github.com/charleskorn/kaml/security/advisories/GHSA-c24f-2j3g-rg48

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2023-28118

CVSS Analysis

CVSS v3.1

7.5