GSD-2017-8386

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character.
Aliases
Aliases
CVE-2017-8386
To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-8386",
    "description": "git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character.",
    "id": "GSD-2017-8386",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-8386.html",
      "https://www.debian.org/security/2017/dsa-3848",
      "https://access.redhat.com/errata/RHSA-2017:2491",
      "https://access.redhat.com/errata/RHSA-2017:2004",
      "https://ubuntu.com/security/CVE-2017-8386",
      "https://advisories.mageia.org/CVE-2017-8386.html",
      "https://security.archlinux.org/CVE-2017-8386",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-8386.html",
      "https://linux.oracle.com/cve/CVE-2017-8386.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-8386"
      ],
      "details": "git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character.",
      "id": "GSD-2017-8386",
      "modified": "2023-12-13T01:21:09.089193Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-8386",
        "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": [
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            "value": "git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "[git] 20170510 [ANNOUNCE] Git v2.12.3 and others",
            "refsource": "MLIST",
            "url": "http://public-inbox.org/git/xmqq8tm5ziat.fsf@gitster.mtv.corp.google.com/"
          },
          {
            "name": "USN-3287-1",
            "refsource": "UBUNTU",
            "url": "http://www.ubuntu.com/usn/USN-3287-1"
          },
          {
            "name": "FEDORA-2017-01a7989fc0",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3ISHYFLM2ACYHHY3JHCLF75X7UF4ZMDM/"
          },
          {
            "name": "FEDORA-2017-f4319b6dfc",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DPYRN7APMHY4ZFDPAKD22J5R4QJFY2JP/"
          },
          {
            "name": "GLSA-201706-04",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201706-04"
          },
          {
            "name": "FEDORA-2017-7ea0e02914",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FDS3LSJJ3YGGQYIVPKQDVOCXWDSF6JGF/"
          },
          {
            "name": "https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/",
            "refsource": "MISC",
            "url": "https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/"
          },
          {
            "name": "https://kernel.googlesource.com/pub/scm/git/git/+/3ec804490a265f4c418a321428c12f3f18b7eff5",
            "refsource": "CONFIRM",
            "url": "https://kernel.googlesource.com/pub/scm/git/git/+/3ec804490a265f4c418a321428c12f3f18b7eff5"
          },
          {
            "name": "1038479",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1038479"
          },
          {
            "name": "RHSA-2017:2491",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:2491"
          },
          {
            "name": "openSUSE-SU-2017:1422",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-updates/2017-05/msg00090.html"
          },
          {
            "name": "RHSA-2017:2004",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:2004"
          },
          {
            "name": "98409",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/98409"
          },
          {
            "name": "DSA-3848",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2017/dsa-3848"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:git:git-shell:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
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              },
              {
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              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-8386"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
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              "value": "git-shell in git before 2.4.12, 2.5.x before 2.5.6, 2.6.x before 2.6.7, 2.7.x before 2.7.5, 2.8.x before 2.8.5, 2.9.x before 2.9.4, 2.10.x before 2.10.3, 2.11.x before 2.11.2, and 2.12.x before 2.12.3 might allow remote authenticated users to gain privileges via a repository name that starts with a - (dash) character."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "FEDORA-2017-7ea0e02914",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FDS3LSJJ3YGGQYIVPKQDVOCXWDSF6JGF/"
            },
            {
              "name": "FEDORA-2017-f4319b6dfc",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
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            },
            {
              "name": "FEDORA-2017-01a7989fc0",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3ISHYFLM2ACYHHY3JHCLF75X7UF4ZMDM/"
            },
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              "name": "https://kernel.googlesource.com/pub/scm/git/git/+/3ec804490a265f4c418a321428c12f3f18b7eff5",
              "refsource": "CONFIRM",
              "tags": [
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            },
            {
              "name": "https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/",
              "refsource": "MISC",
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                "Third Party Advisory"
              ],
              "url": "https://insinuator.net/2017/05/git-shell-bypass-by-abusing-less-cve-2017-8386/"
            },
            {
              "name": "USN-3287-1",
              "refsource": "UBUNTU",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-3287-1"
            },
            {
              "name": "1038479",
              "refsource": "SECTRACK",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.securitytracker.com/id/1038479"
            },
            {
              "name": "98409",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/98409"
            },
            {
              "name": "DSA-3848",
              "refsource": "DEBIAN",
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                "Third Party Advisory",
                "VDB Entry"
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            },
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              ],
              "url": "http://public-inbox.org/git/xmqq8tm5ziat.fsf@gitster.mtv.corp.google.com/"
            },
            {
              "name": "openSUSE-SU-2017:1422",
              "refsource": "SUSE",
              "tags": [
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                "Third Party Advisory"
              ],
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            },
            {
              "name": "GLSA-201706-04",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201706-04"
            },
            {
              "name": "RHSA-2017:2491",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2017:2491"
            },
            {
              "name": "RHSA-2017:2004",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2017:2004"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2017-06-01T16:29Z"
    }
  }
}


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Sightings

Author Source Type Date

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.