USN-2696-1

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Source
https://ubuntu.com/security/notices/USN-2696-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-2696-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2696-1
Related
  • CVE-2015-2590
  • CVE-2015-2601
  • CVE-2015-2613
  • 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
  • https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/LogJam
Published
2015-07-30T11:36:10.418959Z
Modified
2015-07-30T11:36:10.418959Z
Summary
openjdk-7 vulnerabilities
Details

Several 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-2015-2590, CVE-2015-2628, CVE-2015-4731, CVE-2015-4732, CVE-2015-4733, CVE-2015-4760, CVE-2015-4748)

Several vulnerabilities were discovered in the cryptographic components of the OpenJDK JRE. An attacker could exploit these to expose sensitive data over the network. (CVE-2015-2601, CVE-2015-2808, CVE-2015-4000, CVE-2015-2625, CVE-2015-2613)

As a security improvement, this update modifies OpenJDK behavior to disable RC4 TLS/SSL cipher suites by default.

As a security improvement, this update modifies OpenJDK behavior to reject DH key sizes below 768 bits by default, preventing a possible downgrade attack.

Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure. An attacker could exploit these to expose sensitive data over the network. (CVE-2015-2621, CVE-2015-2632)

A vulnerability was discovered with how the JNDI component of the OpenJDK JRE handles DNS resolutions. A remote attacker could exploit this to cause a denial of service. (CVE-2015-4749)

References

Affected packages

Ubuntu:14.04:LTS / openjdk-7

Package

Name
openjdk-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7u79-2.5.6-0ubuntu1.14.04.1

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "openjdk-7-demo": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-source": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-jre-headless": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-jdk": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-jre-zero": "7u79-2.5.6-0ubuntu1.14.04.1",
            "icedtea-7-jre-jamvm": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-doc": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-jre": "7u79-2.5.6-0ubuntu1.14.04.1",
            "openjdk-7-jre-lib": "7u79-2.5.6-0ubuntu1.14.04.1"
        }
    ]
}