Lucene search

MitreCVE-2017-7957

HistoryApr 29, 2017 - 7:59 p.m.

CVE-2017-7957

2017-04-2919:59:00

CWE-20

mitre

web.nvd.nist.gov

cve-2017-7957

xstream

unmarshalling

remote application crash

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.793

Percentile

98.3%

JSON

XStream through 1.4.9, when a certain denyTypes workaround is not used, mishandles attempts to create an instance of the primitive type ‘void’ during unmarshalling, leading to a remote application crash, as demonstrated by an xstream.fromXML(“<void/>”) call.

Affected configurations

Nvd

Node

xstream_projectxstreamRange≤1.4.9

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

VendorProductVersionCPE
xstream_projectxstream*cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xstream_project	xstream	*	cpe:2.3:a:xstream_project:xstream::::::::
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*