CVE-2016-0763
6.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
7 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
55.0%
The setGlobalContext method in org/apache/naming/factory/ResourceLinkFactory.java in Apache Tomcat 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M3 does not consider whether ResourceLinkFactory.setGlobalContext callers are authorized, which allows remote authenticated users to bypass intended SecurityManager restrictions and read or write to arbitrary application data, or cause a denial of service (application disruption), via a web application that sets a crafted global context.
References
lists.fedoraproject.org/pipermail/package-announce/2016-March/179356.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00047.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00069.html
lists.opensuse.org/opensuse-security-announce/2016-03/msg00085.html
rhn.redhat.com/errata/RHSA-2016-1089.html
rhn.redhat.com/errata/RHSA-2016-2599.html
rhn.redhat.com/errata/RHSA-2016-2807.html
rhn.redhat.com/errata/RHSA-2016-2808.html
seclists.org/bugtraq/2016/Feb/147
svn.apache.org/viewvc?view=revision&revision=1725926
svn.apache.org/viewvc?view=revision&revision=1725929
svn.apache.org/viewvc?view=revision&revision=1725931
tomcat.apache.org/security-7.html
tomcat.apache.org/security-8.html
tomcat.apache.org/security-9.html
www.debian.org/security/2016/dsa-3530
www.debian.org/security/2016/dsa-3552
www.debian.org/security/2016/dsa-3609
www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
www.securityfocus.com/bid/83326
www.securitytracker.com/id/1035069
www.ubuntu.com/usn/USN-3024-1
access.redhat.com/errata/RHSA-2016:1087
access.redhat.com/errata/RHSA-2016:1088
bto.bluecoat.com/security-advisory/sa118
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150442
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158626
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05324755
lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E
security.gentoo.org/glsa/201705-09
security.netapp.com/advisory/ntap-20180531-0001/
Related
6.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
7 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
55.0%