漏洞描述
SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.
影响产品
暂无结构化产品信息。
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
github.comhttps://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2↗github.comhttps://github.com/mbechler/marshalsec↗groups.google.comhttps://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc↗infosecwriteups.comhttps://infosecwriteups.com/%EF%B8%8F-inside-the-160-comment-fight-to-fix-snakeyamls-rce-default-1a20c5ca4d4c↗bitbucket.orghttps://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479↗www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/11/19/1↗security.netapp.comhttps://security.netapp.com/advisory/ntap-20230818-0015/↗www.github.comhttps://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true↗security.netapp.comhttps://security.netapp.com/advisory/ntap-20240621-0006/↗packetstormsecurity.comhttp://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html↗confluence.atlassian.comhttps://confluence.atlassian.com/security/cve-2022-1471-snakeyaml-library-rce-vulnerability-in-multiple-products-1296171009.html↗