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CVE-2016-6793

Good to know:

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Date: July 17, 2017

The DiskFileItem class in Apache Wicket 6.x before 6.25.0 and 1.5.x before 1.5.17 allows remote attackers to cause a denial of service (infinite loop) and write to, move, and delete files with the permissions of DiskFileItem, and if running on a Java VM before 1.3.1, execute arbitrary code via a crafted serialized Java object.

Language: Java

Severity Score

Related Resources (8)

http://www.securityfocus.com/bid/95168
http://www.securitytracker.com/id/1037541
https://nvd.nist.gov/vuln/detail/CVE-2016-6793
http://www.openwall.com/lists/oss-security/2016/12/31/1
https://www.tenable.com/security/research/tra-2016-23
http://www.securityfocus.com/archive/1/539975/100/0/threaded
https://wicket.apache.org/news/2016/12/31/cve-2016-6793.html
https://www.mend.io/vulnerability-database/CVE-2016-6793

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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