ubuntu-cve-2015-9019
Vulnerability from osv_ubuntu
Published
2017-04-05 21:59
Modified
2026-04-22 07:37
Summary
Details

In libxslt 1.1.29 and earlier, the EXSLT math.random function was not initialized with a random seed during startup, which could cause usage of this function to produce predictable outputs.

Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
N/A (UNKNOWN)
low
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
          },
          {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
          },
          {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libxslt",
        "purl": "pkg:deb/ubuntu/libxslt@1.1.28-2ubuntu0.2+esm5?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.28-2",
        "1.1.28-2build1",
        "1.1.28-2ubuntu0.1",
        "1.1.28-2ubuntu0.2",
        "1.1.28-2ubuntu0.2+esm1",
        "1.1.28-2ubuntu0.2+esm2",
        "1.1.28-2ubuntu0.2+esm3",
        "1.1.28-2ubuntu0.2+esm4",
        "1.1.28-2ubuntu0.2+esm5"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
          },
          {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
          },
          {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "libxslt",
        "purl": "pkg:deb/ubuntu/libxslt@1.1.28-2.1ubuntu0.3+esm4?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.28-2build2",
        "1.1.28-2.1",
        "1.1.28-2.1ubuntu0.1",
        "1.1.28-2.1ubuntu0.2",
        "1.1.28-2.1ubuntu0.3",
        "1.1.28-2.1ubuntu0.3+esm1",
        "1.1.28-2.1ubuntu0.3+esm2",
        "1.1.28-2.1ubuntu0.3+esm3",
        "1.1.28-2.1ubuntu0.3+esm4"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
          },
          {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
          },
          {
            "binary_name": "xsltproc",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "libxslt",
        "purl": "pkg:deb/ubuntu/libxslt@1.1.29-5ubuntu0.3+esm3?arch=source\u0026distro=esm-infra/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.29-2.1ubuntu1",
        "1.1.29-4",
        "1.1.29-5",
        "1.1.29-5ubuntu0.1",
        "1.1.29-5ubuntu0.2",
        "1.1.29-5ubuntu0.3",
        "1.1.29-5ubuntu0.3+esm1",
        "1.1.29-5ubuntu0.3+esm2",
        "1.1.29-5ubuntu0.3+esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
          },
          {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "libxslt",
        "purl": "pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.20.04.3+esm2?arch=source\u0026distro=esm-infra/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.33-0ubuntu1",
        "1.1.33-0ubuntu2",
        "1.1.33-0ubuntu3",
        "1.1.34-1",
        "1.1.34-1ubuntu1",
        "1.1.34-3",
        "1.1.34-4",
        "1.1.34-4ubuntu0.20.04.1",
        "1.1.34-4ubuntu0.20.04.2",
        "1.1.34-4ubuntu0.20.04.3",
        "1.1.34-4ubuntu0.20.04.3+esm1",
        "1.1.34-4ubuntu0.20.04.3+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
          },
          {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "libxslt",
        "purl": "pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.22.04.5?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.34-4",
        "1.1.34-4build1",
        "1.1.34-4build2",
        "1.1.34-4ubuntu0.22.04.1",
        "1.1.34-4ubuntu0.22.04.2",
        "1.1.34-4ubuntu0.22.04.3",
        "1.1.34-4ubuntu0.22.04.4",
        "1.1.34-4ubuntu0.22.04.5"
      ]
    }
  ],
  "aliases": [],
  "details": "In libxslt 1.1.29 and earlier, the EXSLT math.random function was not initialized with a random seed during startup, which could cause usage of this function to produce predictable outputs.",
  "id": "UBUNTU-CVE-2015-9019",
  "modified": "2026-04-22T07:37:53Z",
  "published": "2017-04-05T21:59:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-9019"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-9019"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "low",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2015-9019"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Detection rules are retrieved from Rulezet.