CVE-2021-39144

Scores

EPSS

0.944high94.4%
0%20%40%60%80%100%

Percentile: 94.4%

CVSS

8.5high3.x
0246810

CVSS Score: 8.5/10

All CVSS Scores

CVSS 3.x
8.5

Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS 2.0
6.0

Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P

Description

XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the 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.

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Sources

debiannvdredhatubuntu

CWEs

CWE-94

Related Vulnerabilities

Exploits

Exploit ID: CVE-2021-39144

Source: cisa

URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Vulnerable Software (26)

Type: Configuration

Product: libxstream-java

Operating System: ubuntu bionic 18.04

Trait:
{  "fixed": "1.4.11.1-1+deb10u4build0.18.04.1"}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu focal 20.04

Trait:
{  "fixed": "1.4.11.1-1ubuntu0.3"}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu hirsute 21.04

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu impish 21.10

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu jammy 22.04

Trait:
{  "unaffected": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu kinetic 22.10

Trait:
{  "unaffected": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu lunar 23.04

Trait:
{  "unaffected": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu trusty 14.04

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: ubuntu xenial 16.04

Trait:
{  "unfixed": true}

Source: ubuntu

Type: Configuration

Product: libxstream-java

Operating System: debian

Trait:
{  "fixed": "1.4.18-1"}

Source: debian