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ubuntucveUbuntu.comUB:CVE-2017-7957
HistoryApr 29, 2017 - 12:00 a.m.

CVE-2017-7957

2017-04-2900:00:00
ubuntu.com
ubuntu.com
12

7.5 High

CVSS3

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.793 High

EPSS

Percentile

98.2%

XStream through 1.4.9, when a certain denyTypes workaround is not used,
mishandles attempts to create an instance of the primitive type โ€˜voidโ€™
during unmarshalling, leading to a remote application crash, as
demonstrated by an xstream.fromXML(โ€œ<void/>โ€) call.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlibxstream-java<ย 1.4.7-1ubuntu0.1UNKNOWN
ubuntu16.04noarchlibxstream-java<ย 1.4.8-1ubuntu0.1UNKNOWN

7.5 High

CVSS3

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.793 High

EPSS

Percentile

98.2%