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Test ID:1.3.6.1.4.1.25623.1.0.704811
Category:Debian Local Security Checks
Title:Debian: Security Advisory (DSA-4811-1)
Summary:The remote host is missing an update for the Debian 'libxstream-java' package(s) announced via the DSA-4811-1 advisory.
Description:Summary:
The remote host is missing an update for the Debian 'libxstream-java' package(s) announced via the DSA-4811-1 advisory.

Vulnerability Insight:
It was discovered that the default blacklist of XStream, a Java library to serialise objects to XML and back again, was vulnerable to the execution of arbitrary shell commands by manipulating the processed input stream.

For additional defense-in-depth it is recommended to switch to the whitelist approach of XStream's security framework. For additional information please refer to [link moved to references]

For the stable distribution (buster), this problem has been fixed in version 1.4.11.1-1+deb10u1.

We recommend that you upgrade your libxstream-java packages.

For the detailed security status of libxstream-java please refer to its security tracker page at: [link moved to references]

Affected Software/OS:
'libxstream-java' package(s) on Debian 10.

Solution:
Please install the updated package(s).

CVSS Score:
9.3

CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-26217
https://github.com/x-stream/xstream/commit/0fec095d534126931c99fd38e9c6d41f5c685c1a
https://github.com/x-stream/xstream/security/advisories/GHSA-mw36-7c6c-q4q2
https://security.netapp.com/advisory/ntap-20210409-0004/
https://x-stream.github.io/CVE-2020-26217.html
Debian Security Information: DSA-4811 (Google Search)
https://www.debian.org/security/2020/dsa-4811
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.apache.org/thread.html/redde3609b89b2a4ff18b536a06ef9a77deb93d47fda8ed28086fa8c3@%3Cissues.activemq.apache.org%3E
https://lists.apache.org/thread.html/r826a006fda71cc96fc87b6eca4b5d195f19a292ad36cea501682c38c@%3Cissues.activemq.apache.org%3E
https://lists.apache.org/thread.html/r2de526726e7f4db4a7cb91b7355070779f51a84fd985c6529c2f4e9e@%3Cissues.activemq.apache.org%3E
https://lists.apache.org/thread.html/r7c9fc255edc0b9cd9567093d131f6d33fde4c662aaf912460ef630e9@%3Ccommits.camel.apache.org%3E
https://lists.debian.org/debian-lts-announce/2020/12/msg00001.html
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