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CVE-2015-0817 (GCVE-0-2015-0817)

Vulnerability from cvelistv5 – Published: 2015-03-24 00:00 – Updated: 2024-08-06 04:26
VLAI
Summary
The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2015-03-20 00:00
Show details on NVD website
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                    "matchCriteriaId": "F2E4EDA2-ADEB-49B8-95AD-47ACDFF33303",
                    "versionEndIncluding": "36.0.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox:31.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C11F024A-A8B7-405B-8A13-4BF406FBDB22",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox:31.1.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D81A3698-797C-4CD9-BB02-A9182E0A6E11",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox:31.1.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "84E8D7C7-B578-4623-9EA2-D13965DBE1F3",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox:31.3.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C3E5D043-71F8-4A61-BEA4-176153E26FD6",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox:31.5.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "51CBE0A9-1D05-4F88-B5B5-1592D4A4687E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6D7AAC77-57A3-4747-B760-0EE3CD53E4DE",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7DCA6959-24B7-4F86-BE25-0A8A7C1A3D13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "697EA344-F982-4E9F-9EC8-CCCB5829582B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "61304847-1DC8-442C-8194-28E52B3C1293",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8DF9724E-93B2-4BC7-8181-6D9521A6CC37",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:mozilla:seamonkey:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6E3C8442-7700-43CD-8BC7-6DAE10A77139",
                    "versionEndIncluding": "2.33.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript."
          },
          {
            "lang": "es",
            "value": "La implementaci\u00f3n asm.js en Mozilla Firefox anterior a 36.0.3, Firefox ESR 31.x anterior a 31.5.2, y SeaMonkey anterior a 2.33.1 no determina correctamente los casos en los que los rangos de comprobaci\u00f3n pueden saltase con seguridad durante la compilaci\u00f3n JIT y el acceso a la memoria din\u00e1mica, lo que permite a atacantes remotos leer o escribir en localizaciones de memoria no intencionadas, y como consecuencia ejecutar c\u00f3digo arbitrario, a trav\u00e9s de JavaScript manipulado."
          }
        ],
        "id": "CVE-2015-0817",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2015-03-24T00:59:05.843",
        "references": [
          {
            "source": "security@mozilla.org",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00096.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0718.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://www.debian.org/security/2015/dsa-3201"
          },
          {
            "source": "security@mozilla.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-29.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://www.securityfocus.com/bid/73263"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://www.securitytracker.com/id/1031958"
          },
          {
            "source": "security@mozilla.org",
            "url": "http://www.ubuntu.com/usn/USN-2538-1"
          },
          {
            "source": "security@mozilla.org",
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1145255"
          },
          {
            "source": "security@mozilla.org",
            "url": "https://security.gentoo.org/glsa/201504-01"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00026.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00029.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00035.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00096.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0718.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2015/dsa-3201"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-29.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/73263"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id/1031958"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-2538-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1145255"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://security.gentoo.org/glsa/201504-01"
          }
        ],
        "sourceIdentifier": "security@mozilla.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-17"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Critical",
      "current_release_date": "2025-11-21T14:30:27+00:00",
      "cve": "CVE-2015-0817",
      "id": "CVE-2015-0817",
      "initial_release_date": "2015-03-21T00:00:00+00:00",
      "product_status:fixed": "198",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Mozilla: Code execution through incorrect JavaScript bounds checking elimination (MFSA 2015-29)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-0817.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-02T12:52:43Z",
      "cve": "CVE-2015-0817",
      "id": "CVE-2015-0817",
      "initial_release_date": "2023-02-15T05:22:47Z",
      "product_status:recommended": "339",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2015-0817",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2015-0817.json",
      "version": "17"
    }
  }
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.