usn-2696-1
Vulnerability from osv_ubuntu
Published
2015-07-30 11:36
Modified
2026-05-29 17:43
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
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2015-2590",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2601",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2613",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2621",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2625",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2628",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2632",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-2808",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4000",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4731",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4732",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4733",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4748",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4749",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-4760",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "icedtea-7-jre-jamvm",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-demo",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-jdk",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-jre",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-jre-headless",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-jre-lib",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-jre-zero",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          },
          {
            "binary_name": "openjdk-7-source",
            "binary_version": "7u79-2.5.6-0ubuntu1.14.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "openjdk-7",
        "purl": "pkg:deb/ubuntu/openjdk-7@7u79-2.5.6-0ubuntu1.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7u79-2.5.6-0ubuntu1.14.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7u25-2.3.12-4ubuntu3",
        "7u25-2.3.12-4ubuntu5",
        "7u45-2.4.3-3ubuntu1",
        "7u45-2.4.3-3ubuntu2",
        "7u45-2.4.3-4ubuntu1",
        "7u45-2.4.3-4ubuntu2",
        "7u51-2.4.4-1ubuntu1",
        "7u51-2.4.5-1ubuntu1",
        "7u51-2.4.6~pre1-1ubuntu2",
        "7u51-2.4.6-1ubuntu3",
        "7u51-2.4.6-1ubuntu4",
        "7u55-2.4.7-1ubuntu1",
        "7u65-2.5.1-4ubuntu1~0.14.04.1",
        "7u65-2.5.1-4ubuntu1~0.14.04.2",
        "7u65-2.5.2-3~14.04",
        "7u71-2.5.3-0ubuntu0.14.04.1",
        "7u75-2.5.4-1~trusty1",
        "7u79-2.5.5-0ubuntu0.14.04.2"
      ]
    }
  ],
  "aliases": [],
  "details": "Several vulnerabilities were discovered in the OpenJDK JRE related to\ninformation disclosure, data integrity, and availability. An attacker\ncould exploit these to cause a denial of service or expose sensitive\ndata over the network. (CVE-2015-2590, CVE-2015-2628, CVE-2015-4731,\nCVE-2015-4732, CVE-2015-4733, CVE-2015-4760, CVE-2015-4748)\n\nSeveral vulnerabilities were discovered in the cryptographic components\nof the OpenJDK JRE. An attacker could exploit these to expose sensitive\ndata over the network. (CVE-2015-2601, CVE-2015-2808, CVE-2015-4000,\nCVE-2015-2625, CVE-2015-2613)\n\nAs a security improvement, this update modifies OpenJDK behavior to\ndisable RC4 TLS/SSL cipher suites by default.\n\nAs a security improvement, this update modifies OpenJDK behavior to\nreject DH key sizes below 768 bits by default, preventing a possible\ndowngrade attack.\n\nSeveral vulnerabilities were discovered in the OpenJDK JRE related\nto information disclosure. An attacker could exploit these to expose\nsensitive data over the network. (CVE-2015-2621, CVE-2015-2632)\n\nA vulnerability was discovered with how the JNDI component of the\nOpenJDK JRE handles DNS resolutions. A remote attacker could exploit\nthis to cause a denial of service. (CVE-2015-4749)\n",
  "id": "USN-2696-1",
  "modified": "2026-05-29T17:43:57Z",
  "published": "2015-07-30T11:36:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2696-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2590"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2601"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2613"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2621"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2625"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2628"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2632"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2808"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4000"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4731"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4732"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4733"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4748"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4749"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-4760"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "openjdk-7 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2015-2590",
    "UBUNTU-CVE-2015-2601",
    "UBUNTU-CVE-2015-2613",
    "UBUNTU-CVE-2015-2621",
    "UBUNTU-CVE-2015-2625",
    "UBUNTU-CVE-2015-2628",
    "UBUNTU-CVE-2015-2632",
    "UBUNTU-CVE-2015-2808",
    "UBUNTU-CVE-2015-4000",
    "UBUNTU-CVE-2015-4731",
    "UBUNTU-CVE-2015-4732",
    "UBUNTU-CVE-2015-4733",
    "UBUNTU-CVE-2015-4748",
    "UBUNTU-CVE-2015-4749",
    "UBUNTU-CVE-2015-4760"
  ]
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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