vuln-ubuntu/data/osv/usn/USN-2830-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-2830-1",
  "summary": "openssl vulnerabilities",
  "details": "Guy Leaver discovered that OpenSSL incorrectly handled a ServerKeyExchange\nfor an anonymous DH ciphersuite with the value of p set to 0. A remote\nattacker could possibly use this issue to cause OpenSSL to crash, resulting\nin a denial of service. This issue only applied to Ubuntu 15.10.\n(CVE-2015-1794)\n\nHanno B\u00f6ck discovered that the OpenSSL Montgomery squaring procedure\nalgorithm may produce incorrect results when being used on x86_64. A remote\nattacker could possibly use this issue to break encryption. This issue only\napplied to Ubuntu 15.10. (CVE-2015-3193)\n\nLo\u00efc Jonas Etienne discovered that OpenSSL incorrectly handled ASN.1\nsignatures with a missing PSS parameter. A remote attacker could possibly\nuse this issue to cause OpenSSL to crash, resulting in a denial of service.\n(CVE-2015-3194)\n\nAdam Langley discovered that OpenSSL incorrectly handled malformed\nX509_ATTRIBUTE structures. A remote attacker could possibly use this issue\nto cause OpenSSL to consume resources, resulting in a denial of service.\n(CVE-2015-3195)\n\nIt was discovered that OpenSSL incorrectly handled PSK identity hints. A\nremote attacker could possibly use this issue to cause OpenSSL to crash,\nresulting in a denial of service. This issue only applied to Ubuntu 12.04\nLTS, Ubuntu 14.04 LTS and Ubuntu 15.04. (CVE-2015-3196)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2015-1794",
    "UBUNTU-CVE-2015-3193",
    "UBUNTU-CVE-2015-3194",
    "UBUNTU-CVE-2015-3195",
    "UBUNTU-CVE-2015-3196"
  ],
  "related": [],
  "published": "2015-12-07T12:35:16Z",
  "modified": "2026-04-22T07:36:32Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "openssl",
        "purl": "pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.16?arch=source&distro=trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.1f-1ubuntu2.16"
            }
          ]
        }
      ],
      "versions": [
        "1.0.1e-3ubuntu1",
        "1.0.1e-4ubuntu1",
        "1.0.1e-4ubuntu2",
        "1.0.1e-4ubuntu3",
        "1.0.1e-4ubuntu4",
        "1.0.1f-1ubuntu1",
        "1.0.1f-1ubuntu2",
        "1.0.1f-1ubuntu2.1",
        "1.0.1f-1ubuntu2.2",
        "1.0.1f-1ubuntu2.3",
        "1.0.1f-1ubuntu2.4",
        "1.0.1f-1ubuntu2.5",
        "1.0.1f-1ubuntu2.7",
        "1.0.1f-1ubuntu2.8",
        "1.0.1f-1ubuntu2.11",
        "1.0.1f-1ubuntu2.12",
        "1.0.1f-1ubuntu2.15"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.16"
          },
          {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.16"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2015-3194",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2015-3195",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
                },
                {
                  "type": "Ubuntu",
                  "score": "medium"
                }
              ]
            },
            {
              "id": "CVE-2015-3196",
              "severity": [
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2830-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-1794"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-3193"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-3194"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-3195"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-3196"
    }
  ]
}