National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-2657 Detail

Current Description

Vulnerability in the Java SE, JRockit component of Oracle Java SE (subcomponent: Serialization). Supported versions that are affected are Java SE: 6u171 and 7u161; JRockit: R28.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, JRockit. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Source:  MITRE
Description Last Modified:  01/17/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.3 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L (V3 legend)
Impact Score: 1.4
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): None
Integrity (I): None
Availability (A): Low

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch
http://www.securityfocus.com/bid/102629 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040203 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:0100 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0115 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0458
https://access.redhat.com/errata/RHSA-2018:0521
https://access.redhat.com/errata/RHSA-2018:1463
https://access.redhat.com/errata/RHSA-2018:1812
https://security.netapp.com/advisory/ntap-20180117-0001/ Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-2657
NVD Published Date:
01/17/2018
NVD Last Modified:
06/08/2018