gsd-2020-26164
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2020-26164",
    "description": "In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack.",
    "id": "GSD-2020-26164",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-26164.html",
      "https://advisories.mageia.org/CVE-2020-26164.html",
      "https://security.archlinux.org/CVE-2020-26164"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-26164"
      ],
      "details": "In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack.",
      "id": "GSD-2020-26164",
      "modified": "2023-12-13T01:22:09.077257Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-26164",
        "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 kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://kdeconnect.kde.org/official/",
            "refsource": "MISC",
            "url": "https://kdeconnect.kde.org/official/"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/releases",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/releases"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1176268",
            "refsource": "MISC",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1176268"
          },
          {
            "name": "https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html",
            "refsource": "CONFIRM",
            "url": "https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7"
          },
          {
            "name": "https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d",
            "refsource": "MISC",
            "url": "https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d"
          },
          {
            "name": "https://kde.org/info/security/advisory-20201002-1.txt",
            "refsource": "CONFIRM",
            "url": "https://kde.org/info/security/advisory-20201002-1.txt"
          },
          {
            "name": "openSUSE-SU-2020:1647",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00016.html"
          },
          {
            "name": "openSUSE-SU-2020:1650",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00018.html"
          },
          {
            "name": "[oss-security] 20201013 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2020/10/13/5"
          },
          {
            "name": "[oss-security] 20201013 kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2020/10/13/4"
          },
          {
            "name": "[oss-security] 20201014 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2020/10/14/1"
          },
          {
            "name": "[oss-security] 20201130 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2020/11/30/1"
          },
          {
            "name": "GLSA-202101-16",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202101-16"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:kde:kdeconnect:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20.08.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-26164"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-400"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89"
            },
            {
              "name": "https://kdeconnect.kde.org/official/",
              "refsource": "MISC",
              "tags": [
                "Product"
              ],
              "url": "https://kdeconnect.kde.org/official/"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991"
            },
            {
              "name": "https://bugzilla.suse.com/show_bug.cgi?id=1176268",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=1176268"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7"
            },
            {
              "name": "https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html",
              "refsource": "CONFIRM",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/releases",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/releases"
            },
            {
              "name": "https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59"
            },
            {
              "name": "https://kde.org/info/security/advisory-20201002-1.txt",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory",
                "Vendor Advisory"
              ],
              "url": "https://kde.org/info/security/advisory-20201002-1.txt"
            },
            {
              "name": "openSUSE-SU-2020:1647",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00016.html"
            },
            {
              "name": "openSUSE-SU-2020:1650",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00018.html"
            },
            {
              "name": "[oss-security] 20201013 kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/10/13/4"
            },
            {
              "name": "[oss-security] 20201013 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/10/13/5"
            },
            {
              "name": "[oss-security] 20201014 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/10/14/1"
            },
            {
              "name": "[oss-security] 20201130 Re: kdeconnect: CVE-2020-26164: multiple security issues in kdeconnectd network daemon",
              "refsource": "MLIST",
              "tags": [
                "Mailing List"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/11/30/1"
            },
            {
              "name": "GLSA-202101-16",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202101-16"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-01-31T21:44Z",
      "publishedDate": "2020-10-07T19:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.