USN-2784-1: OpenJDK 7 vulnerabilities

Releases

• Ubuntu 15.10
• Ubuntu 15.04
• Ubuntu 14.04 ESM

Packages

• openjdk-7 - Open Source Java implementation

Details

Multiple vulnerabilities were discovered in the OpenJDK JRE related to
information disclosure, data integrity and availability. An attacker
could exploit these to cause a denial of service or expose sensitive
data over the network. (CVE-2015-4805, CVE-2015-4835, CVE-2015-4843,
CVE-2015-4844, CVE-2015-4860, CVE-2015-4868, CVE-2015-4881,
CVE-2015-4883)

A vulnerability was discovered in the OpenJDK JRE related to
information disclosure and data integrity. An attacker could exploit
this to expose sensitive data over the network. (CVE-2015-4806)

A vulnerability was discovered in the OpenJDK JRE related to data
integrity. An attacker could exploit this expose sensitive data over
the network. (CVE-2015-4872)

Multiple vulnerabilities were discovered in the OpenJDK JRE related
to information disclosure. An attacker could exploit these to expose
sensitive data over the network. (CVE-2015-4734, CVE-2015-4840,
CVE-2015-4842, CVE-2015-4903)

Multiple vulnerabilities were discovered in the OpenJDK JRE related
to availability. An attacker could exploit these to cause a denial of
service. (CVE-2015-4803, CVE-2015-4882, CVE-2015-4893, CVE-2015-4911)

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 15.10

• icedtea-7-jre-jamvm - 7u85-2.6.1-5ubuntu0.15.10.1
• openjdk-7-jre - 7u85-2.6.1-5ubuntu0.15.10.1
• openjdk-7-jre-headless - 7u85-2.6.1-5ubuntu0.15.10.1
• openjdk-7-jre-lib - 7u85-2.6.1-5ubuntu0.15.10.1
• openjdk-7-jre-zero - 7u85-2.6.1-5ubuntu0.15.10.1

Ubuntu 15.04

• icedtea-7-jre-jamvm - 7u85-2.6.1-5ubuntu0.15.04.1
• openjdk-7-jre - 7u85-2.6.1-5ubuntu0.15.04.1
• openjdk-7-jre-headless - 7u85-2.6.1-5ubuntu0.15.04.1
• openjdk-7-jre-lib - 7u85-2.6.1-5ubuntu0.15.04.1
• openjdk-7-jre-zero - 7u85-2.6.1-5ubuntu0.15.04.1

Ubuntu 14.04

• icedtea-7-jre-jamvm - 7u85-2.6.1-5ubuntu0.14.04.1
• openjdk-7-jre - 7u85-2.6.1-5ubuntu0.14.04.1
• openjdk-7-jre-headless - 7u85-2.6.1-5ubuntu0.14.04.1
• openjdk-7-jre-lib - 7u85-2.6.1-5ubuntu0.14.04.1
• openjdk-7-jre-zero - 7u85-2.6.1-5ubuntu0.14.04.1

This update uses a new upstream release, which includes additional
bug fixes. After a standard system update you need to restart any
Java applications or applets to make all the necessary changes.

References

• CVE-2015-4734
• CVE-2015-4803
• CVE-2015-4805
• CVE-2015-4806
• CVE-2015-4835
• CVE-2015-4840
• CVE-2015-4842
• CVE-2015-4843
• CVE-2015-4844
• CVE-2015-4860
• CVE-2015-4868
• CVE-2015-4872
• CVE-2015-4881
• CVE-2015-4882
• CVE-2015-4883
• CVE-2015-4893
• CVE-2015-4903
• CVE-2015-4911

Related notices

• USN-2827-1: openjdk-6-jre-zero, icedtea-6-jre-cacao, openjdk-6-jre-lib, openjdk-6-jre-headless, openjdk-6, openjdk-6-jre, icedtea-6-jre-jamvm
• USN-3227-1: libicu-dev, libicu52, icu, icu-devtools, libicu57, libicu55, icu-doc, libicu48