8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
7.6 High
AI Score
Confidence
Low
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
70.4%
It was discovered that the Security component of OpenJDK did not
correctly perform merging of multiple sections for the same file listed
in JAR archive file manifests. An attacker could possibly use this to
modify attributes in a manifest without invalidating the signature.
(CVE-2018-2790)
Francesco Palmarini, Marco Squarcina, Mauro Tempesta, and Riccardo Focardi
discovered that the Security component of OpenJDK did not restrict which
classes could be used when deserializing keys from the JCEKS key stores. An
attacker could use this to specially craft a JCEKS key store to execute
arbitrary code. (CVE-2018-2794)
It was discovered that the Security component of OpenJDK in some situations
did not properly limit the amount of memory allocated when performing
deserialization. An attacker could use this to cause a denial of service
(memory exhaustion). (CVE-2018-2795)
It was discovered that the Concurrency component of OpenJDK in some
situations did not properly limit the amount of memory allocated when
performing deserialization. An attacker could use this to cause a
denial of service (memory exhaustion). (CVE-2018-2796)
It was discovered that the JMX component of OpenJDK in some situations did
not properly limit the amount of memory allocated when performing
deserialization. An attacker could use this to cause a denial of service
(memory exhaustion). (CVE-2018-2797)
It was discovered that the AWT component of OpenJDK in some situations did
not properly limit the amount of memory allocated when performing
deserialization. An attacker could use this to cause a denial of service
(memory exhaustion). (CVE-2018-2798)
It was discovered that the JAXP component of OpenJDK in some situations did
not properly limit the amount of memory allocated when performing
deserialization. An attacker could use this to cause a denial of service
(memory exhaustion). (CVE-2018-2799)
Moritz Bechler discovered that the RMI component of OpenJDK enabled HTTP
transport for RMI servers by default. A remote attacker could use this to
gain access to restricted services. (CVE-2018-2800)
It was discovered that a vulnerability existed in the Hotspot component of
OpenJDK affecting confidentiality, data integrity, and availability. An
attacker could use this to specially craft an Java application that caused
a denial of service or bypassed sandbox restrictions. (CVE-2018-2814)
Apostolos Giannakidis discovered that the Serialization component
of OpenJDK did not properly bound memory allocations in some
situations. An attacker could use this to cause a denial of service
(memory exhaustion). (CVE-2018-2815)
David Benjamin discovered a vulnerability in the Security component
of OpenJDK related to data integrity and confidentiality. A remote
attacker could possibly use this to expose sensitive information.
(CVE-2018-2783)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | openjdk-8-jre | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-dbg | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-demo | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-doc | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-jdk | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-jdk-headless | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-jre-headless | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-jre-zero | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 17.10 | noarch | openjdk-8-source | < 8u171-b11-0ubuntu0.17.10.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | openjdk-8-jre | < 8u171-b11-0ubuntu0.16.04.1 | UNKNOWN |
ubuntu.com/security/CVE-2018-2783
ubuntu.com/security/CVE-2018-2790
ubuntu.com/security/CVE-2018-2794
ubuntu.com/security/CVE-2018-2795
ubuntu.com/security/CVE-2018-2796
ubuntu.com/security/CVE-2018-2797
ubuntu.com/security/CVE-2018-2798
ubuntu.com/security/CVE-2018-2799
ubuntu.com/security/CVE-2018-2800
ubuntu.com/security/CVE-2018-2814
ubuntu.com/security/CVE-2018-2815
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
7.6 High
AI Score
Confidence
Low
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.003 Low
EPSS
Percentile
70.4%