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ubuntucveUbuntu.comUB:CVE-2017-5645
HistoryApr 17, 2017 - 12:00 a.m.

CVE-2017-5645

2017-04-1700:00:00
ubuntu.com
ubuntu.com
31

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.874

Percentile

98.7%

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP
socket server to receive serialized log events from another application, a
specially crafted binary payload can be sent that, when deserialized, can
execute arbitrary code.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchapache-log4j2< anyUNKNOWN

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.874

Percentile

98.7%