CVE-2021-43859

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-43859
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-43859.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-43859
Aliases
Related
Published
2022-02-01T12:15:08Z
Modified
2024-12-21T23:45:31.968135Z
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

Debian:11 / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/debian/libxstream-java?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.15-3+deb11u3

Affected versions

1.*

1.4.15-3
1.4.15-3+deb11u1
1.4.15-3+deb11u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/debian/libxstream-java?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.19-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libxstream-java

Package

Name
libxstream-java
Purl
pkg:deb/debian/libxstream-java?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.19-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/x-stream/xstream

Affected ranges

Type
GIT
Repo
https://github.com/x-stream/xstream
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e8e88621ba1c85ac3b8620337dd672e0c0c3a846

Affected versions

Other

XSTREAM_1_4_10
XSTREAM_1_4_11
XSTREAM_1_4_11_1
XSTREAM_1_4_12
XSTREAM_1_4_13
XSTREAM_1_4_14
XSTREAM_1_4_15
XSTREAM_1_4_16
XSTREAM_1_4_17
XSTREAM_1_4_18
XSTREAM_1_4_5
XSTREAM_1_4_9