CVE-2017-10388

OpenJDK: use of unprotected sname in Kerberos client (Libraries, 8178794)

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u161, 7u151, 8u144 and 9; Java SE Embedded: 8u144. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: Applies to the Java SE Kerberos client. CVSS 3.0 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

Vulnerabilidad en los componentes Java SE y Java SE Embedded de Oracle Java SE (subcomponente: Libraries). Las versiones compatibles que se han visto afectadas son Java SE: 6u161, 7u151, 8u144 y 9; Java SE Embedded: 8u144. Una vulnerabilidad difícilmente explotable permite que un atacante sin autenticar que tenga acceso a red por Kerberos comprometa la seguridad de Java SE y Java SE Embedded. Para que los ataques tengan éxito, se necesita la participación de otra persona diferente del atacante. Los ataques exitosos a esta vulnerabilidad pueden resultar en la toma de control de Java SE y Java SE Embedded. Nota: Esto afecta al cliente de Kerberos de Java SE. CVSS 3.0 Base Score 7.5 (impactos en la confidencialidad, integridad y disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

It was discovered that the Kerberos client implementation in the Libraries component of OpenJDK used the sname field from the plain text part rather than encrypted part of the KDC reply message. A man-in-the-middle attacker could possibly use this flaw to impersonate Kerberos services to Java applications acting as Kerberos clients.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2017-06-21 CVE Reserved
2017-10-19 CVE Published
2023-12-15 EPSS Updated
2024-10-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-345: Insufficient Verification of Data Authenticity

CAPEC

References (21)

URL	Tag	Source
http://www.securityfocus.com/bid/101321	Broken Link
http://www.securitytracker.com/id/1039596	Broken Link
https://lists.debian.org/debian-lts-announce/2017/11/msg00033.html	Mailing List
https://security.netapp.com/advisory/ntap-20171019-0001	Third Party Advisory
https://www.synology.com/support/security/Synology_SA_17_66_OpenJDK	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	2022-10-06

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2017:2998	2022-10-06
https://access.redhat.com/errata/RHSA-2017:2999	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3046	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3047	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3264	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3267	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3268	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3392	2022-10-06
https://access.redhat.com/errata/RHSA-2017:3453	2022-10-06
https://security.gentoo.org/glsa/201710-31	2022-10-06
https://security.gentoo.org/glsa/201711-14	2022-10-06
https://www.debian.org/security/2017/dsa-4015	2022-10-06
https://www.debian.org/security/2017/dsa-4048	2022-10-06
https://access.redhat.com/security/cve/CVE-2017-10388	2017-12-13
https://bugzilla.redhat.com/show_bug.cgi?id=1502038	2017-12-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Jdk Search vendor "Oracle" for product "Jdk"				1.6.0 Search vendor "Oracle" for product "Jdk" and version "1.6.0"		update161		Affected
Oracle Search vendor "Oracle"		Jdk Search vendor "Oracle" for product "Jdk"				1.7.0 Search vendor "Oracle" for product "Jdk" and version "1.7.0"		update151		Affected
Oracle Search vendor "Oracle"		Jdk Search vendor "Oracle" for product "Jdk"				1.8.0 Search vendor "Oracle" for product "Jdk" and version "1.8.0"		update144		Affected
Oracle Search vendor "Oracle"		Jdk Search vendor "Oracle" for product "Jdk"				1.9.0 Search vendor "Oracle" for product "Jdk" and version "1.9.0"		-		Affected
Oracle Search vendor "Oracle"		Jre Search vendor "Oracle" for product "Jre"				1.6.0 Search vendor "Oracle" for product "Jre" and version "1.6.0"		update161		Affected
Oracle Search vendor "Oracle"		Jre Search vendor "Oracle" for product "Jre"				1.7.0 Search vendor "Oracle" for product "Jre" and version "1.7.0"		update151		Affected
Oracle Search vendor "Oracle"		Jre Search vendor "Oracle" for product "Jre"				1.8.0 Search vendor "Oracle" for product "Jre" and version "1.8.0"		update144		Affected
Oracle Search vendor "Oracle"		Jre Search vendor "Oracle" for product "Jre"				1.9.0 Search vendor "Oracle" for product "Jre" and version "1.9.0"		-		Affected
Redhat Search vendor "Redhat"		Satellite Search vendor "Redhat" for product "Satellite"				5.8 Search vendor "Redhat" for product "Satellite" and version "5.8"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop"				6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop"				7.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				7.4 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.4"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				7.5 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.5"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				7.6 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.6"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				7.7 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.7"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server"				6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server"				7.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus"				7.4 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.4"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus"				7.6 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.6"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Aus Search vendor "Redhat" for product "Enterprise Linux Server Aus"				7.7 Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.7"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus"				7.4 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.4"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus"				7.6 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.6"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Tus Search vendor "Redhat" for product "Enterprise Linux Server Tus"				7.7 Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.7"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation"				6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation"				7.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				>= 7.3 Search vendor "Netapp" for product "Active Iq Unified Manager" and version " >= 7.3"		windows		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				>= 9.5 Search vendor "Netapp" for product "Active Iq Unified Manager" and version " >= 9.5"		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Cloud Backup Search vendor "Netapp" for product "Cloud Backup"				-		-		Affected
Netapp Search vendor "Netapp"		E-series Santricity Management Plug-ins Search vendor "Netapp" for product "E-series Santricity Management Plug-ins"				-		vmware_vcenter		Affected
Netapp Search vendor "Netapp"		E-series Santricity Os Controller Search vendor "Netapp" for product "E-series Santricity Os Controller"				>= 11.0 <= 11.70.1 Search vendor "Netapp" for product "E-series Santricity Os Controller" and version " >= 11.0 <= 11.70.1"		-		Affected
Netapp Search vendor "Netapp"		E-series Santricity Storage Manager Search vendor "Netapp" for product "E-series Santricity Storage Manager"				-		-		Affected
Netapp Search vendor "Netapp"		E-series Santricity Web Services Search vendor "Netapp" for product "E-series Santricity Web Services"				-		web_services_proxy		Affected
Netapp Search vendor "Netapp"		Element Software Search vendor "Netapp" for product "Element Software"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Balance Search vendor "Netapp" for product "Oncommand Balance"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Insight Search vendor "Netapp" for product "Oncommand Insight"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Performance Manager Search vendor "Netapp" for product "Oncommand Performance Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Oncommand Shift Search vendor "Netapp" for product "Oncommand Shift"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Unified Manager Search vendor "Netapp" for product "Oncommand Unified Manager"				<= 7.1 Search vendor "Netapp" for product "Oncommand Unified Manager" and version " <= 7.1"		vsphere		Affected
Netapp Search vendor "Netapp"		Oncommand Unified Manager Search vendor "Netapp" for product "Oncommand Unified Manager"				<= 7.1 Search vendor "Netapp" for product "Oncommand Unified Manager" and version " <= 7.1"		windows		Affected
Netapp Search vendor "Netapp"		Oncommand Unified Manager Search vendor "Netapp" for product "Oncommand Unified Manager"				-		7-mode		Affected
Netapp Search vendor "Netapp"		Oncommand Workflow Automation Search vendor "Netapp" for product "Oncommand Workflow Automation"				-		-		Affected
Netapp Search vendor "Netapp"		Plug-in For Symantec Netbackup Search vendor "Netapp" for product "Plug-in For Symantec Netbackup"				-		-		Affected
Netapp Search vendor "Netapp"		Snapmanager Search vendor "Netapp" for product "Snapmanager"				-		oracle		Affected
Netapp Search vendor "Netapp"		Snapmanager Search vendor "Netapp" for product "Snapmanager"				-		sap		Affected
Netapp Search vendor "Netapp"		Steelstore Cloud Integrated Storage Search vendor "Netapp" for product "Steelstore Cloud Integrated Storage"				-		-		Affected
Netapp Search vendor "Netapp"		Storage Replication Adapter For Clustered Data Ontap Search vendor "Netapp" for product "Storage Replication Adapter For Clustered Data Ontap"				>= 7.2 Search vendor "Netapp" for product "Storage Replication Adapter For Clustered Data Ontap" and version " >= 7.2"		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Storage Replication Adapter For Clustered Data Ontap Search vendor "Netapp" for product "Storage Replication Adapter For Clustered Data Ontap"				>= 7.2 Search vendor "Netapp" for product "Storage Replication Adapter For Clustered Data Ontap" and version " >= 7.2"		windows		Affected
Netapp Search vendor "Netapp"		Vasa Provider For Clustered Data Ontap Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap"				>= 7.2 Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap" and version " >= 7.2"		-		Affected
Netapp Search vendor "Netapp"		Vasa Provider For Clustered Data Ontap Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap"				6.0 Search vendor "Netapp" for product "Vasa Provider For Clustered Data Ontap" and version "6.0"		-		Affected
Netapp Search vendor "Netapp"		Virtual Storage Console Search vendor "Netapp" for product "Virtual Storage Console"				>= 7.2 Search vendor "Netapp" for product "Virtual Storage Console" and version " >= 7.2"		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Virtual Storage Console Search vendor "Netapp" for product "Virtual Storage Console"				6.0 Search vendor "Netapp" for product "Virtual Storage Console" and version "6.0"		vmware_vsphere		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected