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[email protected]CVE-2021-29505

HistoryMay 28, 2021 - 9:15 p.m.

CVE-2021-29505

2021-05-2821:15:08

CWE-94

CWE-502

[email protected]

web.nvd.nist.gov

282

xstream

xml

java

serialization

remote code execution

cve-2021-29505

security vulnerability

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.048 Low

EPSS

Percentile

92.8%

JSON

XStream is software for serializing Java objects to XML and back again. A vulnerability in XStream versions prior to 1.4.17 may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user who followed the recommendation to setup XStream’s security framework with a whitelist limited to the minimal required types is affected. The vulnerability is patched in version 1.4.17.

Affected configurations

Vulners

NVD

Node

x-streamxstreamRange<1.4.17

CPENameOperatorVersion
xstream_project:xstreamxstream project xstreamlt1.4.17

CPE	Name	Operator	Version
xstream_project:xstream	xstream project xstream	lt	1.4.17

CNA Affected

[
  {
    "product": "xstream",
    "vendor": "x-stream",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.4.17"
      }
    ]
  }
]