CVE-2021-39144

XStream Remote Code Execution Vulnerability

Xstream

XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for…

23. Aug 2021

Ausgewertete Quellen

• Debian
  https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html
• Debian
  https://www.debian.org/security/2021/dsa-5004
• Hersteller
  https://x-stream.github.io/CVE-2021-39144.html
• Hinweis
  http://packetstormsecurity.com/files/169859/VMware-NSX-Manager-XStream-Unauthenticated-Remote-Code-Execution.html
• Hinweis
  https://security.netapp.com/advisory/ntap-20210923-0003/
• Hinweis
  https://www.oracle.com/security-alerts/cpuapr2022.html
• Hinweis
  https://www.oracle.com/security-alerts/cpujan2022.html
• Hinweis
  https://www.oracle.com/security-alerts/cpujul2022.html
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-39144
• CISA
  XStream Remote Code Execution Vulnerability
• NVD
  CVE-2021-39144
• GitHub
  https://github.com/x-stream/xstream/security/advisories/GHSA-j9h8-phrw-h4fh