National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

    Vulnerabilities Detail

CVE-2016-4000 Detail

Current Description

Jython before 2.7.1rc1 allows attackers to execute arbitrary code via a crafted serialized PyFunction object.

Source:  MITRE
Description Last Modified:  07/06/2017
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://bugs.jython.org/issue2454 Vendor Advisory
http://www.debian.org/security/2017/dsa-3893 Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.securityfocus.com/bid/105647
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=864859 Mailing List Third Party Advisory
https://hg.python.org/jython/file/v2.7.1rc1/NEWS Third Party Advisory
https://hg.python.org/jython/rev/d06e29d100c0 Patch Third Party Advisory
https://security.gentoo.org/glsa/201710-28
https://security-tracker.debian.org/tracker/CVE-2016-4000 Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGPYTHON-31451 Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Deserialization of Untrusted Data (CWE-502)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-4000
NVD Published Date:
07/06/2017
NVD Last Modified:
10/17/2018