vuln-ubuntu/data/osv/usn/USN-2914-1.json

{
  "schema_version": "1.7.0",
  "id": "USN-2914-1",
  "summary": "openssl vulnerabilities",
  "details": "Yuval Yarom, Daniel Genkin, and Nadia Heninger discovered that OpenSSL was\nvulnerable to a side-channel attack on modular exponentiation. On certain\nCPUs, a local attacker could possibly use this issue to recover RSA keys.\nThis flaw is known as CacheBleed. (CVE-2016-0702)\n\nAdam Langley discovered that OpenSSL incorrectly handled memory when\nparsing DSA private keys. A remote attacker could use this issue to cause\nOpenSSL to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-0705)\n\nGuido Vranken discovered that OpenSSL incorrectly handled hex digit\ncalculation in the BN_hex2bn function. A remote attacker could use this\nissue to cause OpenSSL to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2016-0797)\n\nEmilia K\u00e4sper discovered that OpenSSL incorrectly handled memory when\nperforming SRP user database lookups. A remote attacker could possibly use\nthis issue to cause OpenSSL to consume memory, resulting in a denial of\nservice. (CVE-2016-0798)\n\nGuido Vranken discovered that OpenSSL incorrectly handled memory when\nprinting very long strings. A remote attacker could use this issue to cause\nOpenSSL to crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2016-0799)\n",
  "aliases": [],
  "upstream": [
    "UBUNTU-CVE-2016-0702",
    "UBUNTU-CVE-2016-0705",
    "UBUNTU-CVE-2016-0797",
    "UBUNTU-CVE-2016-0798",
    "UBUNTU-CVE-2016-0799"
  ],
  "related": [],
  "published": "2016-03-01T14:38:48Z",
  "modified": "2026-04-22T07:36:33Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "openssl",
        "purl": "pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.18?arch=source&distro=trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.1f-1ubuntu2.18"
            }
          ]
        }
      ],
      "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",
        "1.0.1f-1ubuntu2.16",
        "1.0.1f-1ubuntu2.17"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.18"
          },
          {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.18"
          }
        ],
        "availability": "No subscription required"
      },
      "database_specific": {
        "cves_map": {
          "ecosystem": "Ubuntu:14.04:LTS",
          "cves": [
            {
              "id": "CVE-2016-0702",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            },
            {
              "id": "CVE-2016-0705",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            },
            {
              "id": "CVE-2016-0797",
              "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": "low"
                }
              ]
            },
            {
              "id": "CVE-2016-0798",
              "severity": [
                {
                  "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": "low"
                }
              ]
            },
            {
              "id": "CVE-2016-0799",
              "severity": [
                {
                  "type": "CVSS_V3",
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                  "type": "Ubuntu",
                  "score": "low"
                }
              ]
            }
          ]
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2914-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-0702"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-0705"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-0797"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-0798"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2016-0799"
    }
  ]
}