FKIE_CVE-2017-5375

Vulnerability from fkie_nvd - Published: 2018-06-11 21:29 - Updated: 2026-06-17 01:20
Summary
JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
References
security@mozilla.orghttp://rhn.redhat.com/errata/RHSA-2017-0190.htmlThird Party Advisory
security@mozilla.orghttp://rhn.redhat.com/errata/RHSA-2017-0238.htmlThird Party Advisory
security@mozilla.orghttp://www.securityfocus.com/bid/95757Third Party Advisory, VDB Entry
security@mozilla.orghttp://www.securitytracker.com/id/1037693Third Party Advisory, VDB Entry
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1325200Issue Tracking, Permissions Required
security@mozilla.orghttps://security.gentoo.org/glsa/201702-13Third Party Advisory
security@mozilla.orghttps://security.gentoo.org/glsa/201702-22Third Party Advisory
security@mozilla.orghttps://www.debian.org/security/2017/dsa-3771Third Party Advisory
security@mozilla.orghttps://www.debian.org/security/2017/dsa-3832Third Party Advisory
security@mozilla.orghttps://www.exploit-db.com/exploits/42327/Exploit, Third Party Advisory, VDB Entry
security@mozilla.orghttps://www.exploit-db.com/exploits/44293/Exploit, Third Party Advisory, VDB Entry
security@mozilla.orghttps://www.exploit-db.com/exploits/44294/Exploit, Third Party Advisory, VDB Entry
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2017-02/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2017-03/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2017-0190.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2017-0238.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/95757Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1037693Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1325200Issue Tracking, Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201702-13Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201702-22Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2017/dsa-3771Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2017/dsa-3832Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/42327/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/44293/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/44294/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2017-01/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2017-02/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2017-03/Vendor Advisory

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "45.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox ESR",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "45.7",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "51",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@mozilla.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "133AAFA7-AF42-4D7B-8822-AA2E85611BF5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564",
              "vulnerable": true
            },
            {
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              "vulnerable": true
            },
            {
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "D0AC5CD5-6E58-433C-9EB3-6DFE5656463E",
              "vulnerable": true
            },
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              "vulnerable": true
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "346110D9-1DEE-432F-887C-55B810C9C7C4",
              "versionEndExcluding": "45.7.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "31955D36-6ECD-4826-8ED9-8484B4DC63E5",
              "versionEndExcluding": "51.0.1",
              "vulnerable": true
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            {
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              "versionEndExcluding": "45.7.0",
              "vulnerable": true
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    },
    {
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "JIT code allocation can allow for a bypass of ASLR and DEP protections leading to potential memory corruption attacks. This vulnerability affects Thunderbird \u003c 45.7, Firefox ESR \u003c 45.7, and Firefox \u003c 51."
    },
    {
      "lang": "es",
      "value": "La asignaci\u00f3n de c\u00f3digo JIT puede permitir la omisi\u00f3n de las protecciones ASLR y DEP, lo que conduce a ataques de corrupci\u00f3n de memoria. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 45.7, Firefox ESR en versiones anteriores a la 45.7 y Firefox en versiones anteriores a la 51."
    }
  ],
  "id": "CVE-2017-5375",
  "lastModified": "2026-06-17T01:20:20.723",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-06-11T21:29:02.687",
  "references": [
    {
      "source": "security@mozilla.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0190.html"
    },
    {
      "source": "security@mozilla.org",
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      ],
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    },
    {
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      "tags": [
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      ],
      "url": "http://www.securityfocus.com/bid/95757"
    },
    {
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      "tags": [
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      ],
      "url": "http://www.securitytracker.com/id/1037693"
    },
    {
      "source": "security@mozilla.org",
      "tags": [
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        "Permissions Required"
      ],
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1325200"
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    {
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      "url": "https://security.gentoo.org/glsa/201702-13"
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      "url": "https://security.gentoo.org/glsa/201702-22"
    },
    {
      "source": "security@mozilla.org",
      "tags": [
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      ],
      "url": "https://www.debian.org/security/2017/dsa-3771"
    },
    {
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      "tags": [
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      ],
      "url": "https://www.debian.org/security/2017/dsa-3832"
    },
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    }
  ],
  "sourceIdentifier": "security@mozilla.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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

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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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