CVE-2016-4000 Information

Description

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

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://bugs.jython.org/issue2454 http://www.debian.org/security/2017/dsa-3893 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 https://hg.python.org/jython/file/v2.7.1rc1/NEWS https://hg.python.org/jython/rev/d06e29d100c0 https://lists.apache.org/thread.html/0919ec1db20b1022f22b8e78f355667df74d6142b463ff17d03ad533@3Cdevnull.infra.apache.org3E https://security.gentoo.org/glsa/201710-28 https://security-tracker.debian.org/tracker/CVE-2016-4000 https://snyk.io/vuln/SNYK-JAVA-ORGPYTHON-31451 https://www.oracle.com/security-alerts/cpuapr2020.html https://www.oracle.com/security-alerts/cpujan2020.html https://www.oracle.com/security-alerts/cpujul2020.html https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8