// For flags

CVE-2018-2633

OpenJDK: LDAPCertStore insecure handling of LDAP referrals (JNDI, 8186606)

Severity Score

8.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JNDI). Supported versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Difficult to exploit vulnerability allows unauthenticated 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 takeover of Java SE, Java SE Embedded, JRockit. Note: This vulnerability 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 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

Vulnerabilidad en los componentes Java SE, Java SE Embedded y JRockit de Oracle Java SE (subcomponente: JNDI). Las versiones compatibles que se han visto afectadas son JavaSE: 6u171, 7u161, 8u152 y 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Una vulnerabilidad difícilmente explotable permite que un atacante sin autenticar que tenga acceso a red por múltiples protocolos comprometa la seguridad de Java SE, Java SE Embedded y JRockit. Para que los ataques tengan éxito, se necesita la participación de otra persona diferente del atacante y, aunque la vulnerabilidad está presente en Java SE, Java SE Embedded y JRockit, los ataques podrían afectar ligeramente a productos adicionales. Los ataques exitosos de esta vulnerabilidad pueden resultar en la toma de control de Java SE, Java SE Embedded y JRockit. Nota: Esta vulnerabilidad aplica a la implementación del cliente y el servidor de Java. Esta vulnerabilidad puede ser explotada mediante aplicaciones Java Web Start en sandbox y applets Java en sandbox. También puede ser explotada proporcionando datos a las API en los componentes especificados sin emplear aplicaciones Java Web Start o applets Java en sandbox, como a través de un servicio web. CVSS 3.0 Base Score 8.3 (impactos en la confidencialidad, integridad y disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

It was discovered that the LDAPCertStore class in the JNDI component of OpenJDK failed to securely handle LDAP referrals. An attacker could possibly use this flaw to make it fetch attacker controlled certificate data.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2017-12-15 CVE Reserved
  • 2018-01-18 CVE Published
  • 2024-04-23 EPSS Updated
  • 2024-10-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
References (24)
URL Date SRC
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"
update171
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"
update161
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"
update152
Affected
Oracle
Search vendor "Oracle"
Jdk
Search vendor "Oracle" for product "Jdk"
9.0.1
Search vendor "Oracle" for product "Jdk" and version "9.0.1"
-
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"
update171
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"
update161
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"
update152
Affected
Oracle
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Jre
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9.0.1
Search vendor "Oracle" for product "Jre" and version "9.0.1"
-
Affected
Oracle
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Jrockit
Search vendor "Oracle" for product "Jrockit"
r28.3.16
Search vendor "Oracle" for product "Jrockit" and version "r28.3.16"
-
Affected
Redhat
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Satellite
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5.6
Search vendor "Redhat" for product "Satellite" and version "5.6"
-
Affected
Redhat
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Satellite
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5.7
Search vendor "Redhat" for product "Satellite" and version "5.7"
-
Affected
Redhat
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Satellite
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5.8
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-
Affected
Redhat
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Enterprise Linux Desktop
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6.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0"
-
Affected
Redhat
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Enterprise Linux Desktop
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7.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0"
-
Affected
Redhat
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Enterprise Linux Server
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6.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0"
-
Affected
Redhat
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Enterprise Linux Server
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7.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0"
-
Affected
Redhat
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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
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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
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Enterprise Linux Server Eus
Search vendor "Redhat" for product "Enterprise Linux Server Eus"
7.4
Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.4"
-
Affected
Redhat
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Enterprise Linux Server Eus
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7.5
Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.5"
-
Affected
Redhat
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Enterprise Linux Server Eus
Search vendor "Redhat" for product "Enterprise Linux Server Eus"
7.6
Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.6"
-
Affected
Redhat
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Enterprise Linux Server Tus
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7.4
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-
Affected
Redhat
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Enterprise Linux Server Tus
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7.6
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-
Affected
Redhat
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Enterprise Linux Workstation
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6.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0"
-
Affected
Redhat
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Enterprise Linux Workstation
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7.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0"
-
Affected
Debian
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Debian Linux
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7.0
Search vendor "Debian" for product "Debian Linux" and version "7.0"
-
Affected
Debian
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Debian Linux
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8.0
Search vendor "Debian" for product "Debian Linux" and version "8.0"
-
Affected
Debian
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Debian Linux
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9.0
Search vendor "Debian" for product "Debian Linux" and version "9.0"
-
Affected
Canonical
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Ubuntu Linux
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14.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"
lts
Affected
Canonical
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Ubuntu Linux
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16.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"
lts
Affected
Canonical
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Ubuntu Linux
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17.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "17.10"
-
Affected
Schneider-electric
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Struxureware Data Center Expert
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< 7.6.0
Search vendor "Schneider-electric" for product "Struxureware Data Center Expert" and version " < 7.6.0"
-
Affected
Hp
Search vendor "Hp"
Xp Command View
Search vendor "Hp" for product "Xp Command View"
>= 8.6.2-01
Search vendor "Hp" for product "Xp Command View" and version " >= 8.6.2-01"
advanced
Affected
Hp
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Xp P9000 Command View
Search vendor "Hp" for product "Xp P9000 Command View"
>= 8.6.2-01
Search vendor "Hp" for product "Xp P9000 Command View" and version " >= 8.6.2-01"
advanced
Affected
Hp
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Xp7 Command View
Search vendor "Hp" for product "Xp7 Command View"
>= 8.6.2-01
Search vendor "Hp" for product "Xp7 Command View" and version " >= 8.6.2-01"
advanced
Affected