Vulnerability-Lookup

RHSA-2020:2337

Vulnerability from csaf_opensuse - Published: 2020-05-28 00:00 - Updated: 2026-09-20 11:09

Summary

security update for git

Severity

Important

Notes

Title of the patch: security update for git

Description of the patch: This security update provides a functional equivalent of RHSA-2020:2337. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:2337.

Patchnames: RHSA-2020:2337

CVE-2020-11008

5.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Recommended 18 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 7:emacs-git-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:emacs-git-el-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-0:1.8.3.1-23.el7_8.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-all-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-bzr-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-cvs-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-daemon-0:1.8.3.1-23.el7_8.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-email-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-gui-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-hg-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-instaweb-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-p4-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:git-svn-0:1.8.3.1-23.el7_8.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:gitk-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:gitweb-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:perl-Git-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch	—	Vendor Fix

Threats

Impact moderate

References

6 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2020-11008/	self
https://www.suse.com/security/cve/CVE-2020-11008	external
https://bugzilla.suse.com/1169936	external
https://bugzilla.suse.com/1170741	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "security update for git",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This security update provides a functional equivalent of RHSA-2020:2337.\nThe original Red Hat(R) advisory is available from the Red Hat web site at\nhttps://access.redhat.com/errata/RHSA-2020:2337.\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "RHSA-2020:2337",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/rhsa-2020_2337.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-11008 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-11008/"
      }
    ],
    "title": "security update for git",
    "tracking": {
      "current_release_date": "2026-09-20T11:09:09Z",
      "generator": {
        "date": "2020-05-28T00:00:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "RHSA-2020:2337",
      "initial_release_date": "2020-05-28T00:00:00Z",
      "revision_history": [
        {
          "date": "2020-05-28T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-20T11:09:09Z",
          "number": "2",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "emacs-git-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "emacs-git-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "emacs-git-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/emacs-git@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/emacs-git-el@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-all-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-all-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-all-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/git-all@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-bzr-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-bzr-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-bzr-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/git-bzr@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-cvs-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-cvs-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-cvs-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-cvs@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-email-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-email-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-email-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-email@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-gui-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-gui-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-gui-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-gui@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-hg-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-hg-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-hg-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/git-hg@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-instaweb-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-instaweb-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-instaweb-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/git-instaweb@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-p4-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "git-p4-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "git-p4-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-p4@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gitk-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "gitk-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "gitk-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/gitk@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gitweb-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "gitweb-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "gitweb-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/gitweb@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "perl-Git-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "perl-Git-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "perl-Git-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/perl-Git@1.8.3.1-23.el7_8?arch=noarch\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch",
                "product": {
                  "name": "perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch",
                  "product_id": "perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/perl-Git-SVN@1.8.3.1-23.el7_8?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "git-0:1.8.3.1-23.el7_8.x86_64",
                "product": {
                  "name": "git-0:1.8.3.1-23.el7_8.x86_64",
                  "product_id": "git-0:1.8.3.1-23.el7_8.x86_64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git@1.8.3.1-23.el7_8?arch=x86_64\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-daemon-0:1.8.3.1-23.el7_8.x86_64",
                "product": {
                  "name": "git-daemon-0:1.8.3.1-23.el7_8.x86_64",
                  "product_id": "git-daemon-0:1.8.3.1-23.el7_8.x86_64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-daemon@1.8.3.1-23.el7_8?arch=x86_64\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
                "product": {
                  "name": "git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
                  "product_id": "git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/git-gnome-keyring@1.8.3.1-23.el7_8?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "git-svn-0:1.8.3.1-23.el7_8.x86_64",
                "product": {
                  "name": "git-svn-0:1.8.3.1-23.el7_8.x86_64",
                  "product_id": "git-svn-0:1.8.3.1-23.el7_8.x86_64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:git-scm:git:1.8.3.1:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/git-svn@1.8.3.1-23.el7_8?arch=x86_64\u0026upstream=git-0:1.8.3.1-23.el7_8.src.rpm"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Liberty Linux 7",
                "product": {
                  "name": "SUSE Liberty Linux 7",
                  "product_id": "SUSE Liberty Linux 7",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sll:7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "emacs-git-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:emacs-git-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "emacs-git-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "emacs-git-el-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:emacs-git-el-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-0:1.8.3.1-23.el7_8.x86_64 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-0:1.8.3.1-23.el7_8.x86_64"
        },
        "product_reference": "git-0:1.8.3.1-23.el7_8.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-all-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-all-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-all-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-bzr-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-bzr-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-bzr-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-cvs-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-cvs-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-cvs-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-daemon-0:1.8.3.1-23.el7_8.x86_64 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-daemon-0:1.8.3.1-23.el7_8.x86_64"
        },
        "product_reference": "git-daemon-0:1.8.3.1-23.el7_8.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-email-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-email-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-email-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64"
        },
        "product_reference": "git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-gui-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-gui-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-gui-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-hg-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-hg-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-hg-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-instaweb-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-instaweb-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-instaweb-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-p4-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-p4-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "git-p4-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "git-svn-0:1.8.3.1-23.el7_8.x86_64 as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:git-svn-0:1.8.3.1-23.el7_8.x86_64"
        },
        "product_reference": "git-svn-0:1.8.3.1-23.el7_8.x86_64",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gitk-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:gitk-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "gitk-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gitweb-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:gitweb-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "gitweb-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "perl-Git-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:perl-Git-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "perl-Git-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch as component of SUSE Liberty Linux 7",
          "product_id": "SUSE Liberty Linux 7:perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch"
        },
        "product_reference": "perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch",
        "relates_to_product_reference": "SUSE Liberty Linux 7"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-11008",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-11008"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where _some_ credential is leaked (but the attacker cannot control which one). Git uses external \"credential helper\" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a \"blank\" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching _any_ URL, and will return some unspecified stored password, leaking the password to an attacker\u0027s server. The vulnerability can be triggered by feeding a malicious URL to `git clone`. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git\u0027s \"store\" helper - Git\u0027s \"cache\" helper - the \"osxkeychain\" helper that ships in Git\u0027s \"contrib\" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 7:emacs-git-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-0:1.8.3.1-23.el7_8.x86_64",
          "SUSE Liberty Linux 7:git-all-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-bzr-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-cvs-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-daemon-0:1.8.3.1-23.el7_8.x86_64",
          "SUSE Liberty Linux 7:git-email-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
          "SUSE Liberty Linux 7:git-gui-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-hg-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-instaweb-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-p4-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:git-svn-0:1.8.3.1-23.el7_8.x86_64",
          "SUSE Liberty Linux 7:gitk-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:gitweb-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:perl-Git-0:1.8.3.1-23.el7_8.noarch",
          "SUSE Liberty Linux 7:perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-11008",
          "url": "https://www.suse.com/security/cve/CVE-2020-11008"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1169936 for CVE-2020-11008",
          "url": "https://bugzilla.suse.com/1169936"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1170741 for CVE-2020-11008",
          "url": "https://bugzilla.suse.com/1170741"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 7:emacs-git-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-all-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-bzr-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-cvs-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-daemon-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-email-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-gui-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-hg-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-instaweb-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-p4-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-svn-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:gitk-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:gitweb-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:perl-Git-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 7:emacs-git-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:emacs-git-el-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-all-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-bzr-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-cvs-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-daemon-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-email-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-gnome-keyring-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:git-gui-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-hg-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-instaweb-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-p4-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:git-svn-0:1.8.3.1-23.el7_8.x86_64",
            "SUSE Liberty Linux 7:gitk-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:gitweb-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:perl-Git-0:1.8.3.1-23.el7_8.noarch",
            "SUSE Liberty Linux 7:perl-Git-SVN-0:1.8.3.1-23.el7_8.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-05-28T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-11008"
    }
  ]
}

CVE-2020-11008 (GCVE-0-2020-11008)

Vulnerability from cvelistv5 – Published: 2020-04-21 18:40 – Updated: 2024-08-04 11:21

Title

Malicious URLs can still cause Git to send a stored credential to the wrong server

Summary

Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where _some_ credential is leaked (but the attacker cannot control which one). Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a "blank" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching _any_ URL, and will return some unspecified stored password, leaking the password to an attacker's server. The vulnerability can be triggered by feeding a malicious URL to `git clone`. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git's "store" helper - Git's "cache" helper - the "osxkeychain" helper that ships in Git's "contrib" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability.

Severity

4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

CWE

CWE-20 - Improper Input Validation

Assigner

GitHub_M mitre root

References

12 references

URL	Tags
https://github.com/git/git/security/advisories/GH…	x_refsource_CONFIRM
https://github.com/git/git/security/advisories/GH…	x_refsource_MISC
https://github.com/git/git/commit/c44088ecc4b0722…	x_refsource_MISC
https://security.gentoo.org/glsa/202004-13	vendor-advisoryx_refsource_GENTOO
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/4334-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://support.apple.com/kb/HT211183	x_refsource_CONFIRM
http://seclists.org/fulldisclosure/2020/May/41	mailing-listx_refsource_FULLDISC

Impacted products

1 product

Vendor	Product	Version
git	git	Affected: < 2.17.5 Affected: >= 2.18.0, < 2.18.4 Affected: >= 2.19.0, 2.19.5 Affected: >= 2.20.0, < 2.20.4 Affected: >= 2.21.0, < 2.21.3 Affected: >= 2.22.0, < 2.22.4 Affected: >= 2.23.0, < 2.23.3 Affected: >= 2.24.0, < 2.24.3 Affected: >= 2.25.0, < 2.25.4 Affected: >= 2.26.0, < 2.26.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.528Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/git/git/security/advisories/GHSA-hjc9-x69f-jqj7"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/git/git/commit/c44088ecc4b0722636e0a305f9608d3047197282"
          },
          {
            "name": "GLSA-202004-13",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202004-13"
          },
          {
            "name": "[debian-lts-announce] 20200424 [SECURITY] [DLA 2182-1] git security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00015.html"
          },
          {
            "name": "FEDORA-2020-f6b3b6fb18",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PN3FUOXKX3AXTULYV53ACABER2W2FSOU/"
          },
          {
            "name": "FEDORA-2020-b2a2c830cf",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MOCTR2SEHCPSCOVUQJAGFPGKFMI2VE6V/"
          },
          {
            "name": "USN-4334-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4334-1/"
          },
          {
            "name": "FEDORA-2020-4e093619bb",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74Q7WVJ6FKLIN62VS2JD2XCNWK5TNKOW/"
          },
          {
            "name": "openSUSE-SU-2020:0598",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT211183"
          },
          {
            "name": "20200522 APPLE-SA-2020-05-20-1 Xcode 11.5",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2020/May/41"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "git",
          "vendor": "git",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.17.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.18.0, \u003c 2.18.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.19.0, 2.19.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.20.0, \u003c 2.20.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.21.0, \u003c 2.21.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.22.0, \u003c 2.22.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.23.0, \u003c 2.23.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.24.0, \u003c 2.24.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.25.0, \u003c 2.25.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.26.0, \u003c 2.26.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where _some_ credential is leaked (but the attacker cannot control which one). Git uses external \"credential helper\" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a \"blank\" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching _any_ URL, and will return some unspecified stored password, leaking the password to an attacker\u0027s server. The vulnerability can be triggered by feeding a malicious URL to `git clone`. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git\u0027s \"store\" helper - Git\u0027s \"cache\" helper - the \"osxkeychain\" helper that ships in Git\u0027s \"contrib\" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20: Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-22T18:06:08.000Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/git/git/security/advisories/GHSA-hjc9-x69f-jqj7"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/git/git/commit/c44088ecc4b0722636e0a305f9608d3047197282"
        },
        {
          "name": "GLSA-202004-13",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202004-13"
        },
        {
          "name": "[debian-lts-announce] 20200424 [SECURITY] [DLA 2182-1] git security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00015.html"
        },
        {
          "name": "FEDORA-2020-f6b3b6fb18",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PN3FUOXKX3AXTULYV53ACABER2W2FSOU/"
        },
        {
          "name": "FEDORA-2020-b2a2c830cf",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MOCTR2SEHCPSCOVUQJAGFPGKFMI2VE6V/"
        },
        {
          "name": "USN-4334-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4334-1/"
        },
        {
          "name": "FEDORA-2020-4e093619bb",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74Q7WVJ6FKLIN62VS2JD2XCNWK5TNKOW/"
        },
        {
          "name": "openSUSE-SU-2020:0598",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://support.apple.com/kb/HT211183"
        },
        {
          "name": "20200522 APPLE-SA-2020-05-20-1 Xcode 11.5",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2020/May/41"
        }
      ],
      "source": {
        "advisory": "GHSA-hjc9-x69f-jqj7",
        "discovery": "UNKNOWN"
      },
      "title": "Malicious URLs can still cause Git to send a stored credential to the wrong server",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-11008",
          "STATE": "PUBLIC",
          "TITLE": "Malicious URLs can still cause Git to send a stored credential to the wrong server"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "git",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 2.17.5"
                          },
                          {
                            "version_value": "\u003e= 2.18.0, \u003c 2.18.4"
                          },
                          {
                            "version_value": "\u003e= 2.19.0, 2.19.5"
                          },
                          {
                            "version_value": "\u003e= 2.20.0, \u003c 2.20.4"
                          },
                          {
                            "version_value": "\u003e= 2.21.0, \u003c 2.21.3"
                          },
                          {
                            "version_value": "\u003e= 2.22.0, \u003c 2.22.4"
                          },
                          {
                            "version_value": "\u003e= 2.23.0, \u003c 2.23.3"
                          },
                          {
                            "version_value": "\u003e= 2.24.0, \u003c 2.24.3"
                          },
                          {
                            "version_value": "\u003e= 2.25.0, \u003c 2.25.4"
                          },
                          {
                            "version_value": "\u003e= 2.26.0, \u003c 2.26.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "git"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where _some_ credential is leaked (but the attacker cannot control which one). Git uses external \"credential helper\" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a \"blank\" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching _any_ URL, and will return some unspecified stored password, leaking the password to an attacker\u0027s server. The vulnerability can be triggered by feeding a malicious URL to `git clone`. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git\u0027s \"store\" helper - Git\u0027s \"cache\" helper - the \"osxkeychain\" helper that ships in Git\u0027s \"contrib\" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20: Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/git/git/security/advisories/GHSA-hjc9-x69f-jqj7",
              "refsource": "CONFIRM",
              "url": "https://github.com/git/git/security/advisories/GHSA-hjc9-x69f-jqj7"
            },
            {
              "name": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q",
              "refsource": "MISC",
              "url": "https://github.com/git/git/security/advisories/GHSA-qm7j-c969-7j4q"
            },
            {
              "name": "https://github.com/git/git/commit/c44088ecc4b0722636e0a305f9608d3047197282",
              "refsource": "MISC",
              "url": "https://github.com/git/git/commit/c44088ecc4b0722636e0a305f9608d3047197282"
            },
            {
              "name": "GLSA-202004-13",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202004-13"
            },
            {
              "name": "[debian-lts-announce] 20200424 [SECURITY] [DLA 2182-1] git security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00015.html"
            },
            {
              "name": "FEDORA-2020-f6b3b6fb18",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PN3FUOXKX3AXTULYV53ACABER2W2FSOU/"
            },
            {
              "name": "FEDORA-2020-b2a2c830cf",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MOCTR2SEHCPSCOVUQJAGFPGKFMI2VE6V/"
            },
            {
              "name": "USN-4334-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/4334-1/"
            },
            {
              "name": "FEDORA-2020-4e093619bb",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/74Q7WVJ6FKLIN62VS2JD2XCNWK5TNKOW/"
            },
            {
              "name": "openSUSE-SU-2020:0598",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html"
            },
            {
              "name": "https://support.apple.com/kb/HT211183",
              "refsource": "CONFIRM",
              "url": "https://support.apple.com/kb/HT211183"
            },
            {
              "name": "20200522 APPLE-SA-2020-05-20-1 Xcode 11.5",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2020/May/41"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-hjc9-x69f-jqj7",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-11008",
    "datePublished": "2020-04-21T18:40:13.000Z",
    "dateReserved": "2020-03-30T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:21:14.528Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

RHSA-2020:2337

CVE-2020-11008 (GCVE-0-2020-11008)

Tags

Sightings

Nomenclature

Related by attack behaviour