DEBIAN-CVE-2021-39149

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    DEBIAN-CVE-2021-39149

    Published: 23 Aug 2021Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-39149

    Summary:

    Details: XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote 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 general purpose.

    References: https://security-tracker.debian.org/tracker/CVE-2021-39149

    Affected packages

    Package

    Name: libxstream-java

    Purl: pkg:deb/debian/libxstream-java?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.18-1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DEBIAN-CVE-2021-39149 | CVE-DB