usn-2537-1
Vulnerability from osv_ubuntu
Published
2015-03-19 17:10
Modified
2026-04-22 07:36
Summary
openssl vulnerabilities
Details

It was discovered that OpenSSL incorrectly handled malformed EC private key files. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2015-0209)

Stephen Henson discovered that OpenSSL incorrectly handled comparing ASN.1 boolean types. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-0286)

Emilia Käsper discovered that OpenSSL incorrectly handled ASN.1 structure reuse. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2015-0287)

Brian Carpenter discovered that OpenSSL incorrectly handled invalid certificate keys. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-0288)

Michal Zalewski discovered that OpenSSL incorrectly handled missing outer ContentInfo when parsing PKCS#7 structures. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2015-0289)

Robert Dugal and David Ramos discovered that OpenSSL incorrectly handled decoding Base64 encoded data. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2015-0292)

Sean Burford and Emilia Käsper discovered that OpenSSL incorrectly handled specially crafted SSLv2 CLIENT-MASTER-KEY messages. A remote attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. (CVE-2015-0293)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2015-0209",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0286",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0287",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0288",
              "severity": [
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0289",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0292",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2015-0293",
              "severity": [
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libssl1.0.0",
            "binary_version": "1.0.1f-1ubuntu2.11"
          },
          {
            "binary_name": "openssl",
            "binary_version": "1.0.1f-1ubuntu2.11"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "openssl",
        "purl": "pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.11?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.1f-1ubuntu2.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that OpenSSL incorrectly handled malformed EC private key\nfiles. A remote attacker could possibly use this issue to cause OpenSSL to\ncrash, resulting in a denial of service, or execute arbitrary code.\n(CVE-2015-0209)\n\nStephen Henson discovered that OpenSSL incorrectly handled comparing ASN.1\nboolean types. A remote attacker could possibly use this issue to cause\nOpenSSL to crash, resulting in a denial of service. (CVE-2015-0286)\n\nEmilia K\u00e4sper discovered that OpenSSL incorrectly handled ASN.1 structure\nreuse. A remote attacker could possibly use this issue to cause OpenSSL to\ncrash, resulting in a denial of service, or execute arbitrary code.\n(CVE-2015-0287)\n\nBrian Carpenter discovered that OpenSSL incorrectly handled invalid\ncertificate keys. A remote attacker could possibly use this issue to cause\nOpenSSL to crash, resulting in a denial of service. (CVE-2015-0288)\n\nMichal Zalewski discovered that OpenSSL incorrectly handled missing outer\nContentInfo when parsing PKCS#7 structures. A remote attacker could\npossibly use this issue to cause OpenSSL to crash, resulting in a denial of\nservice, or execute arbitrary code. (CVE-2015-0289)\n\nRobert Dugal and David Ramos discovered that OpenSSL incorrectly handled\ndecoding Base64 encoded data. A remote attacker could possibly use this\nissue to cause OpenSSL to crash, resulting in a denial of service, or\nexecute arbitrary code. (CVE-2015-0292)\n\nSean Burford and Emilia K\u00e4sper discovered that OpenSSL incorrectly handled\nspecially crafted SSLv2 CLIENT-MASTER-KEY messages. A remote attacker could\npossibly use this issue to cause OpenSSL to crash, resulting in a denial of\nservice. (CVE-2015-0293)\n",
  "id": "USN-2537-1",
  "modified": "2026-04-22T07:36:32Z",
  "published": "2015-03-19T17:10:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-2537-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0209"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0286"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0287"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0288"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0289"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0292"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-0293"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "openssl vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2015-0209",
    "UBUNTU-CVE-2015-0286",
    "UBUNTU-CVE-2015-0287",
    "UBUNTU-CVE-2015-0288",
    "UBUNTU-CVE-2015-0289",
    "UBUNTU-CVE-2015-0292",
    "UBUNTU-CVE-2015-0293"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.