National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-5645 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  04/17/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.securityfocus.com/bid/97702 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040200
http://www.securitytracker.com/id/1041294
https://access.redhat.com/errata/RHSA-2017:1417
https://access.redhat.com/errata/RHSA-2017:1801
https://access.redhat.com/errata/RHSA-2017:1802
https://access.redhat.com/errata/RHSA-2017:2423
https://access.redhat.com/errata/RHSA-2017:2633
https://access.redhat.com/errata/RHSA-2017:2635
https://access.redhat.com/errata/RHSA-2017:2636
https://access.redhat.com/errata/RHSA-2017:2637
https://access.redhat.com/errata/RHSA-2017:2638
https://access.redhat.com/errata/RHSA-2017:2808
https://access.redhat.com/errata/RHSA-2017:2809
https://access.redhat.com/errata/RHSA-2017:2810
https://access.redhat.com/errata/RHSA-2017:2811
https://access.redhat.com/errata/RHSA-2017:2888
https://access.redhat.com/errata/RHSA-2017:2889
https://access.redhat.com/errata/RHSA-2017:3244
https://access.redhat.com/errata/RHSA-2017:3399
https://access.redhat.com/errata/RHSA-2017:3400
https://issues.apache.org/jira/browse/LOG4J2-1863 Issue Tracking
https://security.netapp.com/advisory/ntap-20180726-0002/
https://security.netapp.com/advisory/ntap-20181107-0002/

Technical Details

Vulnerability Type (View All)

  • Deserialization of Untrusted Data (CWE-502)

Change History

14 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-5645
NVD Published Date:
04/17/2017
NVD Last Modified:
11/08/2018