GSD-2019-6778

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2019-6778",
    "description": "In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.",
    "id": "GSD-2019-6778",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-6778.html",
      "https://www.debian.org/security/2019/dsa-4454",
      "https://access.redhat.com/errata/RHSA-2019:2892",
      "https://access.redhat.com/errata/RHSA-2019:2425",
      "https://access.redhat.com/errata/RHSA-2019:1968",
      "https://access.redhat.com/errata/RHSA-2019:1883",
      "https://ubuntu.com/security/CVE-2019-6778",
      "https://linux.oracle.com/cve/CVE-2019-6778.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-6778"
      ],
      "details": "In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.",
      "id": "GSD-2019-6778",
      "modified": "2023-12-13T01:23:49.469098Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-6778",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "106758",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/106758"
          },
          {
            "name": "SUSE-SA-2019:0254-1",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00073.html"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2019/01/24/5",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2019/01/24/5"
          },
          {
            "name": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html",
            "refsource": "MISC",
            "url": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html"
          },
          {
            "name": "FEDORA-2019-88a98ce795",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/"
          },
          {
            "name": "USN-3923-1",
            "refsource": "UBUNTU",
            "url": "https://usn.ubuntu.com/3923-1/"
          },
          {
            "name": "FEDORA-2019-0664c7724d",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/"
          },
          {
            "name": "openSUSE-SU-2019:1074",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
          },
          {
            "name": "openSUSE-SU-2019:1226",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html"
          },
          {
            "name": "DSA-4454",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2019/dsa-4454"
          },
          {
            "name": "20190531 [SECURITY] [DSA 4454-1] qemu security update",
            "refsource": "BUGTRAQ",
            "url": "https://seclists.org/bugtraq/2019/May/76"
          },
          {
            "name": "RHSA-2019:1883",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:1883"
          },
          {
            "name": "RHSA-2019:1968",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:1968"
          },
          {
            "name": "RHSA-2019:2425",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:2425"
          },
          {
            "name": "openSUSE-SU-2019:2044",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html"
          },
          {
            "name": "RHSA-2019:2892",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:2892"
          },
          {
            "name": "openSUSE-SU-2020:0468",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:qemu:qemu:3.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-6778"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-787"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html",
              "refsource": "MISC",
              "tags": [
                "Mailing List",
                "Third Party Advisory",
                "Patch"
              ],
              "url": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html"
            },
            {
              "name": "106758",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/106758"
            },
            {
              "name": "http://www.openwall.com/lists/oss-security/2019/01/24/5",
              "refsource": "MISC",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2019/01/24/5"
            },
            {
              "name": "SUSE-SA-2019:0254-1",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00073.html"
            },
            {
              "name": "FEDORA-2019-88a98ce795",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/"
            },
            {
              "name": "USN-3923-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://usn.ubuntu.com/3923-1/"
            },
            {
              "name": "FEDORA-2019-0664c7724d",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/"
            },
            {
              "name": "openSUSE-SU-2019:1074",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html"
            },
            {
              "name": "openSUSE-SU-2019:1226",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html"
            },
            {
              "name": "DSA-4454",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "https://www.debian.org/security/2019/dsa-4454"
            },
            {
              "name": "20190531 [SECURITY] [DSA 4454-1] qemu security update",
              "refsource": "BUGTRAQ",
              "tags": [],
              "url": "https://seclists.org/bugtraq/2019/May/76"
            },
            {
              "name": "RHSA-2019:1883",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:1883"
            },
            {
              "name": "RHSA-2019:1968",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:1968"
            },
            {
              "name": "RHSA-2019:2425",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:2425"
            },
            {
              "name": "openSUSE-SU-2019:2044",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html"
            },
            {
              "name": "RHSA-2019:2892",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:2892"
            },
            {
              "name": "openSUSE-SU-2020:0468",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-03-21T16:01Z"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Loading…

Loading…

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.


Loading…