CVE-2015-8076 (GCVE-0-2015-8076)

Vulnerability from cvelistv5 – Published: 2015-12-03 20:00 – Updated: 2024-08-06 08:06
VLAI
Summary
The index_urlfetch function in index.c in Cyrus IMAP 2.3.x before 2.3.19, 2.4.x before 2.4.18, 2.5.x before 2.5.4 allows remote attackers to obtain sensitive information or possibly have unspecified other impact via vectors related to the urlfetch range, which triggers an out-of-bounds heap read.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1054 records in the last 180 days details
References
Date Public
2015-09-24 00:00
Show details on NVD website
To clipboard 

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                    "criteria": "cpe:2.3:a:cyrus:imap:2.4.16:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EEF73A59-DE7D-4031-848F-AA2A3998C946",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cyrus:imap:2.4.17:*:*:*:*:*:*:*",
                    "matchCriteriaId": "494DE44F-3694-460D-B83E-398D541AD27C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cyrus:imap:2.5.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "65828710-86AB-49A5-AB94-5A10E4E8C203",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cyrus:imap:2.5.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "352E2F78-2796-4DB2-A68B-B5AB9826148C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cyrus:imap:2.5.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "910DAFB7-F23F-47F6-8EF5-85DACFD32950",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cyrus:imap:2.5.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E07D05DF-BDB6-4C3E-8430-DB97D3EEDA8D",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The index_urlfetch function in index.c in Cyrus IMAP 2.3.x before 2.3.19, 2.4.x before 2.4.18, 2.5.x before 2.5.4 allows remote attackers to obtain sensitive information or possibly have unspecified other impact via vectors related to the urlfetch range, which triggers an out-of-bounds heap read."
          },
          {
            "lang": "es",
            "value": "La funci\u00f3n index_urlfetch en index.c en Cyrus IMAP 2.3.x en versiones anteriores a 2.3.19, 2.4.x en versiones anteriores a 2.4.18, 2.5.x en versiones anteriores a 2.5.4 permite a atacantes remotos obtener informaci\u00f3n sensible o posiblemente tener otro impacto no especificado a trav\u00e9s de vectores relacionados con el intervalo urlfetch, lo que desencadena una lectura de memoria din\u00e1mica fuera de rango."
          }
        ],
        "id": "CVE-2015-8076",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": true,
              "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
            }
          ]
        },
        "published": "2015-12-03T20:59:07.533",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00037.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00038.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/29/2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/30/3"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.openwall.com/lists/oss-security/2015/11/04/3"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://cyrus.foundation/cyrus-imapd/commit/?id=07de4ff1bf2fa340b9d77b8e7de8d43d47a33921"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://cyrus.foundation/cyrus-imapd/commit/?id=c21e179c1f6b968fe69bebe079176714e511587b"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.3/x/2.3.19.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.4/x/2.4.18.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.4.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00037.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2015-09/msg00038.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/29/2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/30/3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2015/11/04/3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://cyrus.foundation/cyrus-imapd/commit/?id=07de4ff1bf2fa340b9d77b8e7de8d43d47a33921"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://cyrus.foundation/cyrus-imapd/commit/?id=c21e179c1f6b968fe69bebe079176714e511587b"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.3/x/2.3.19.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.4/x/2.4.18.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.4.html"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              },
              {
                "lang": "en",
                "value": "CWE-200"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-27T09:06:00+00:00",
      "cve": "CVE-2015-8076",
      "id": "CVE-2015-8076",
      "initial_release_date": "2015-06-18T00:00:00+00:00",
      "product_status:known_affected": "8",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "cyrus-imapd: Out of bounds heap read in index_urlfetch",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2015/cve-2015-8076.json",
      "version": "3"
    }
  }
}



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