// For flags

CVE-2018-2603

OpenJDK: DerValue unbounded memory allocation (Libraries, 8182387)

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

Vulnerabilidad en los componentes Java SE, Java SE Embedded y JRockit de Oracle Java SE (subcomponente: Libraries). 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 fácilmente explotable permite que un atacante sin autenticar que tenga acceso a red por HTTP comprometa la seguridad de Java SE, Java SE Embedded y JRockit. Los ataques exitosos a esta vulnerabilidad pueden dar lugar a que el atacante consiga provocar una denegación de servicio parcial (DoS parcial) 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 5.3 (impactos en la disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

It was discovered that the Libraries component of OpenJDK failed to sufficiently limit the amount of memory allocated when reading DER encoded input. A remote attacker could possibly use this flaw to make a Java application use an excessive amount of memory if it parsed attacker supplied DER encoded input.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2017-12-15 CVE Reserved
  • 2018-01-18 CVE Published
  • 2024-10-03 CVE Updated
  • 2024-11-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-770: Allocation of Resources Without Limits or Throttling
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
Search vendor "Oracle"
Jre
Search vendor "Oracle" for product "Jre"
9.0.1
Search vendor "Oracle" for product "Jre" and version "9.0.1"
-
Affected
Oracle
Search vendor "Oracle"
Jrockit
Search vendor "Oracle" for product "Jrockit"
r28.3.16
Search vendor "Oracle" for product "Jrockit" and version "r28.3.16"
-
Affected
Redhat
Search vendor "Redhat"
Satellite
Search vendor "Redhat" for product "Satellite"
5.6
Search vendor "Redhat" for product "Satellite" and version "5.6"
-
Affected
Redhat
Search vendor "Redhat"
Satellite
Search vendor "Redhat" for product "Satellite"
5.7
Search vendor "Redhat" for product "Satellite" and version "5.7"
-
Affected
Redhat
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Satellite
Search vendor "Redhat" for product "Satellite"
5.8
Search vendor "Redhat" for product "Satellite" and version "5.8"
-
Affected
Redhat
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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
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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 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
Search vendor "Redhat"
Enterprise Linux Server Eus
Search vendor "Redhat" for product "Enterprise Linux Server Eus"
7.5
Search vendor "Redhat" for product "Enterprise Linux Server Eus" and version "7.5"
-
Affected
Redhat
Search vendor "Redhat"
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
Search vendor "Redhat"
Enterprise Linux Server Tus
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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
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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
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
Search vendor "Debian" for product "Debian Linux"
8.0
Search vendor "Debian" for product "Debian Linux" and version "8.0"
-
Affected
Debian
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Debian Linux
Search vendor "Debian" for product "Debian Linux"
9.0
Search vendor "Debian" for product "Debian Linux" and version "9.0"
-
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
14.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"
lts
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
16.04
Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"
lts
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
17.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "17.10"
-
Affected
Schneider-electric
Search vendor "Schneider-electric"
Struxureware Data Center Expert
Search vendor "Schneider-electric" for product "Struxureware Data Center Expert"
< 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
Search vendor "Hp"
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
Search vendor "Hp"
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