// For flags

CVE-2020-14779

OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862)

Severity Score

3.7
*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 product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. 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. 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 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

Vulnerabilidad en el producto Java SE, Java SE Embedded de Oracle Java SE (componente: Serialization). Las versiones compatibles que están afectadas son Java SE: 7u271, 8u261, 11.0.8 y 15; Java SE Embedded: 8u261. Una vulnerabilidad difícil de explotar permite a un atacante no autenticado con acceso a la red por medio de múltiples protocolos comprometer a Java SE, Java SE Embedded. Los ataques con éxito de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar una denegación de servicio parcial (DOS parcial) de Java SE, Java SE Embedded. Nota: Aplica a la implementación de cliente y servidor de Java. Esta vulnerabilidad puede ser explotada mediante aplicaciones Java Web Start en sandbox y applets de Java en sandbox. También se puede explotar proporcionando datos a las API en el Componente especificado sin utilizar aplicaciones Java Web Start en sandbox o applets de Java en sandbox, como mediante un servicio web. CVSS 3.1 Puntuación Base 3.7 (Impactos de la Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2020-06-19 CVE Reserved
  • 2020-10-21 CVE Published
  • 2024-09-26 CVE Updated
  • 2024-09-27 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
References (14)
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"
1.7.0
Search vendor "Oracle" for product "Jdk" and version "1.7.0"
update271
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"
update261
Affected
Oracle
Search vendor "Oracle"
Jdk
Search vendor "Oracle" for product "Jdk"
11.0.8
Search vendor "Oracle" for product "Jdk" and version "11.0.8"
-
Affected
Oracle
Search vendor "Oracle"
Jdk
Search vendor "Oracle" for product "Jdk"
15
Search vendor "Oracle" for product "Jdk" and version "15"
-
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"
update261
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
Debian
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Debian Linux
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10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected
Fedoraproject
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Fedora
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31
Search vendor "Fedoraproject" for product "Fedora" and version "31"
-
Affected
Fedoraproject
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Fedora
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32
Search vendor "Fedoraproject" for product "Fedora" and version "32"
-
Affected
Fedoraproject
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Fedora
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33
Search vendor "Fedoraproject" for product "Fedora" and version "33"
-
Affected
Opensuse
Search vendor "Opensuse"
Leap
Search vendor "Opensuse" for product "Leap"
15.2
Search vendor "Opensuse" for product "Leap" and version "15.2"
-
Affected
Netapp
Search vendor "Netapp"
7-mode Transition Tool
Search vendor "Netapp" for product "7-mode Transition Tool"
--
Affected
Netapp
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Active Iq Unified Manager
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>= 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"
E-series Santricity Os Controller
Search vendor "Netapp" for product "E-series Santricity Os Controller"
>= 11.0.0 <= 11.60.3
Search vendor "Netapp" for product "E-series Santricity Os Controller" and version " >= 11.0.0 <= 11.60.3"
-
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"
Hci Management Node
Search vendor "Netapp" for product "Hci Management Node"
--
Affected
Netapp
Search vendor "Netapp"
Oncommand Insight
Search vendor "Netapp" for product "Oncommand Insight"
--
Affected
Netapp
Search vendor "Netapp"
Oncommand Unified Manager Core Package
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--
Affected
Netapp
Search vendor "Netapp"
Santricity Cloud Connector
Search vendor "Netapp" for product "Santricity Cloud Connector"
--
Affected
Netapp
Search vendor "Netapp"
Santricity Unified Manager
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--
Affected
Netapp
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Snapmanager
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-oracle
Affected
Netapp
Search vendor "Netapp"
Snapmanager
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-sap
Affected
Netapp
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Solidfire
Search vendor "Netapp" for product "Solidfire"
--
Affected
Netapp
Search vendor "Netapp"
Hci Storage Node
Search vendor "Netapp" for product "Hci Storage Node"
--
Affected