CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
99.9%
Issue Overview:
Multiple flaws were discovered in the 2D, CORBA, JMX, Libraries and RMI components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2015-4760, CVE-2015-2628, CVE-2015-4731, CVE-2015-2590, CVE-2015-4732, CVE-2015-4733)
A flaw was found in the way the Libraries component of OpenJDK verified Online Certificate Status Protocol (OCSP) responses. An OCSP response with no nextUpdate date specified was incorrectly handled as having unlimited validity, possibly causing a revoked X.509 certificate to be interpreted as valid. (CVE-2015-4748)
It was discovered that the JCE component in OpenJDK failed to use constant time comparisons in multiple cases. An attacker could possibly use these flaws to disclose sensitive information by measuring the time used to perform operations using these non-constant time comparisons. (CVE-2015-2601)
A flaw was found in the RC4 encryption algorithm. When using certain keys for RC4 encryption, an attacker could obtain portions of the plain text from the cipher text without the knowledge of the encryption key. (CVE-2015-2808)
A flaw was found in the way the TLS protocol composed the Diffie-Hellman (DH) key exchange. A man-in-the-middle attacker could use this flaw to force the use of weak 512 bit export-grade keys during the key exchange, allowing them to decrypt all traffic. (CVE-2015-4000)
It was discovered that the JNDI component in OpenJDK did not handle DNS resolutions correctly. An attacker able to trigger such DNS errors could cause a Java application using JNDI to consume memory and CPU time, and possibly block further DNS resolution. (CVE-2015-4749)
Multiple information leak flaws were found in the JMX and 2D components in OpenJDK. An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions. (CVE-2015-2621, CVE-2015-2632)
A flaw was found in the way the JSSE component in OpenJDK performed X.509 certificate identity verification when establishing a TLS/SSL connection to a host identified by an IP address. In certain cases, the certificate was accepted as valid if it was issued for a host name to which the IP address resolves rather than for the IP address. (CVE-2015-2625)
Affected Packages:
java-1.6.0-openjdk
Issue Correction:
Run yum update java-1.6.0-openjdk to update your system.
New Packages:
i686:
java-1.6.0-openjdk-1.6.0.36-1.13.8.1.71.amzn1.i686
java-1.6.0-openjdk-demo-1.6.0.36-1.13.8.1.71.amzn1.i686
java-1.6.0-openjdk-devel-1.6.0.36-1.13.8.1.71.amzn1.i686
java-1.6.0-openjdk-javadoc-1.6.0.36-1.13.8.1.71.amzn1.i686
java-1.6.0-openjdk-src-1.6.0.36-1.13.8.1.71.amzn1.i686
java-1.6.0-openjdk-debuginfo-1.6.0.36-1.13.8.1.71.amzn1.i686
src:
java-1.6.0-openjdk-1.6.0.36-1.13.8.1.71.amzn1.src
x86_64:
java-1.6.0-openjdk-1.6.0.36-1.13.8.1.71.amzn1.x86_64
java-1.6.0-openjdk-devel-1.6.0.36-1.13.8.1.71.amzn1.x86_64
java-1.6.0-openjdk-src-1.6.0.36-1.13.8.1.71.amzn1.x86_64
java-1.6.0-openjdk-demo-1.6.0.36-1.13.8.1.71.amzn1.x86_64
java-1.6.0-openjdk-javadoc-1.6.0.36-1.13.8.1.71.amzn1.x86_64
java-1.6.0-openjdk-debuginfo-1.6.0.36-1.13.8.1.71.amzn1.x86_64
Red Hat: CVE-2015-2590, CVE-2015-2601, CVE-2015-2621, CVE-2015-2625, CVE-2015-2628, CVE-2015-2632, CVE-2015-2808, CVE-2015-4000, CVE-2015-4731, CVE-2015-4732, CVE-2015-4733, CVE-2015-4748, CVE-2015-4749, CVE-2015-4760
Mitre: CVE-2015-2590, CVE-2015-2601, CVE-2015-2621, CVE-2015-2625, CVE-2015-2628, CVE-2015-2632, CVE-2015-2808, CVE-2015-4000, CVE-2015-4731, CVE-2015-4732, CVE-2015-4733, CVE-2015-4748, CVE-2015-4749, CVE-2015-4760
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
99.9%