// For flags

CVE-2017-3252

OpenJDK: LdapLoginModule incorrect userDN extraction (JAAS, 8161743)

Severity Score

5.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JAAS). Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, JRockit, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, JRockit accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS v3.0 Base Score 5.8 (Integrity impacts).

Vulnerabilidad en el componente Java SE, Java SE Embedded, JRockit de Oracle Java SE (Subcomponente:JAAS). Versiones compatibles que están afectadas son Java SE: 6u131, 7u121 y 8u112; Java SE Embedded: 8u111; JRockit: R28.3.12. Vulnerabilidad difícil de explotar permite a atacantes poco privilegiados con acceso a la red a través de múltiples protocolos, comprometer Java SE, Java SE Embedded, JRockit. Ataques exitosos requieren interacción humana de una persona distinta del atacante y mientras la vulnerabilidad esté en Java SE, Java SE Embedded, JRockit, los ataques podrían afectar significativamente a productos adicionales. Ataques exitosos de esta vulnerabilidad pueden resultar en creación no autorizada, inserción o borrado de acceso a todos los datos accesibles de Java SE, Java SE Embedded, JRockit. Nota: Aplica a la implementación de cliente y servidor de Java. Esta vulnerabilidad puede ser explotada a través de aplicaciones Java Web Start y applets Java aislados. También puede ser explotada suministrando datos de APIs en el componente especificado sin utilizar aplicaciones Java Web Start o applets Java aislados, como por ejemplo mediante un servicio web. CVSS v3.0 Base Score 5.8 (Impactos de integridad).

It was discovered that the JAAS component of OpenJDK did not use the correct way to extract user DN from the result of the user search LDAP query. A specially crafted user LDAP entry could cause the application to use an incorrect DN.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
High
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-12-06 CVE Reserved
  • 2017-01-20 CVE Published
  • 2024-08-05 CVE Updated
  • 2024-09-14 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
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
Search vendor "Oracle" for product "Jdk" and version "1.6"
update_131
Affected
Oracle
Search vendor "Oracle"
 Jdk
Search vendor "Oracle" for product "Jdk"
 1.7
Search vendor "Oracle" for product "Jdk" and version "1.7"
update_121
Affected
Oracle
Search vendor "Oracle"
 Jdk
Search vendor "Oracle" for product "Jdk"
 1.8
Search vendor "Oracle" for product "Jdk" and version "1.8"
update_111
Affected
Oracle
Search vendor "Oracle"
 Jdk
Search vendor "Oracle" for product "Jdk"
 1.8
Search vendor "Oracle" for product "Jdk" and version "1.8"
update_112
Affected
Oracle
Search vendor "Oracle"
 Jre
Search vendor "Oracle" for product "Jre"
 1.6
Search vendor "Oracle" for product "Jre" and version "1.6"
update_131
Affected
Oracle
Search vendor "Oracle"
 Jre
Search vendor "Oracle" for product "Jre"
 1.7
Search vendor "Oracle" for product "Jre" and version "1.7"
update_121
Affected
Oracle
Search vendor "Oracle"
 Jre
Search vendor "Oracle" for product "Jre"
 1.8
Search vendor "Oracle" for product "Jre" and version "1.8"
update_111
Affected
Oracle
Search vendor "Oracle"
 Jre
Search vendor "Oracle" for product "Jre"
 1.8
Search vendor "Oracle" for product "Jre" and version "1.8"
update_112
Affected
Oracle
Search vendor "Oracle"
 Jrockit
Search vendor "Oracle" for product "Jrockit"
 r28.3.12
Search vendor "Oracle" for product "Jrockit" and version "r28.3.12"
-
Affected