UBUNTU-CVE-2021-43859

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Source
https://ubuntu.com/security/CVE-2021-43859
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-43859.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-43859
Related
Published
2022-02-01T12:15:00Z
Modified
2024-12-18T16:37:19Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible.

References

Affected packages

Ubuntu:Pro:14.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.4-1
1.4.7-1
1.4.7-1ubuntu0.1
1.4.7-1ubuntu0.1+esm1
1.4.7-1ubuntu0.1+esm2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.8-1
1.4.8-1ubuntu0.1
1.4.8-1ubuntu0.1+esm1
1.4.8-1ubuntu0.1+esm2
1.4.8-1ubuntu0.1+esm3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.10-1
1.4.11.1-1~18.04
1.4.11.1-1~18.04.1
1.4.11.1-1~18.04.2
1.4.11.1-1+deb10u4build0.18.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.11.1-1
1.4.11.1-1ubuntu0.1
1.4.11.1-1ubuntu0.2
1.4.11.1-1ubuntu0.3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.15-4
1.4.18-2
1.4.18-2ubuntu0.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.20-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/ubuntu/libxstream-java?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.4.20-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}