Test ID:	1.3.6.1.4.1.25623.1.0.892507
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2507-1)
Summary:	The remote host is missing an update for the Debian 'libxstream-java' package(s) announced via the DLA-2507-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'libxstream-java' package(s) announced via the DLA-2507-1 advisory. Vulnerability Insight: Several security vulnerabilities were discovered in XStream, a Java library to serialize objects to XML and back again. CVE-2020-26258 XStream is vulnerable to a Server-Side Forgery Request which can be activated when unmarshalling. The vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream. CVE-2020-26259 Xstream is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerability may allow a remote attacker to delete arbitrary known files on the host as long as the executing process has sufficient rights only by manipulating the processed input stream. For Debian 9 stretch, these problems have been fixed in version 1.4.11.1-1+deb9u1. 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] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'libxstream-java' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 6.4 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-26258 https://github.com/x-stream/xstream/security/advisories/GHSA-4cch-wxpw-8p28 Debian Security Information: DSA-4828 (Google Search) https://www.debian.org/security/2021/dsa-4828 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP/ https://x-stream.github.io/CVE-2020-26258.html https://lists.debian.org/debian-lts-announce/2020/12/msg00042.html https://lists.apache.org/thread.html/r97993e3d78e1f5389b7b172ba9f308440830ce5f051ee62714a0aa34@%3Ccommits.struts.apache.org%3E Common Vulnerability Exposure (CVE) ID: CVE-2020-26259 https://github.com/x-stream/xstream/security/advisories/GHSA-jfvx-7wrx-43fh https://x-stream.github.io/CVE-2020-26259.html
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