csaf_redhat - rhsa-2022

rhsa-2022_1354

Vulnerability from csaf_redhat

Published

2022-04-13 14:31

Modified

2024-11-22 17:39

Summary

Red Hat Security Advisory: rh-dotnet31-curl security update

Notes

Topic

An update for rh-dotnet31-curl is now available for .NET Core on Red Hat Enterprise Linux. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. Security Fix(es): * curl: Leak of authentication credentials in URL via automatic Referer (CVE-2021-22876) * curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924) * curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols (CVE-2021-22946) * curl: Server responses received before STARTTLS processed after TLS handshake (CVE-2021-22947) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for rh-dotnet31-curl is now available for .NET Core on Red Hat Enterprise Linux.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nSecurity Fix(es):\n\n* curl: Leak of authentication credentials in URL via automatic Referer (CVE-2021-22876)\n\n* curl: Bad connection reuse due to flawed path name checks (CVE-2021-22924)\n\n* curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols (CVE-2021-22946)\n\n* curl: Server responses received before STARTTLS processed after TLS handshake (CVE-2021-22947)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2022:1354",
        "url": "https://access.redhat.com/errata/RHSA-2022:1354"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1941964",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1941964"
      },
      {
        "category": "external",
        "summary": "1981460",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1981460"
      },
      {
        "category": "external",
        "summary": "2003175",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2003175"
      },
      {
        "category": "external",
        "summary": "2003191",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2003191"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1354.json"
      }
    ],
    "title": "Red Hat Security Advisory: rh-dotnet31-curl security update",
    "tracking": {
      "current_release_date": "2024-11-22T17:39:38+00:00",
      "generator": {
        "date": "2024-11-22T17:39:38+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2022:1354",
      "initial_release_date": "2022-04-13T14:31:31+00:00",
      "revision_history": [
        {
          "date": "2022-04-13T14:31:31+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2022-04-13T14:31:32+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T17:39:38+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
                "product": {
                  "name": ".NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
                  "product_id": "7ComputeNode-dotNET-3.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
                  }
                }
              },
              {
                "category": "product_name",
                "name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
                "product": {
                  "name": ".NET Core on Red Hat Enterprise Linux Server (v. 7)",
                  "product_id": "7Server-dotNET-3.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
                  }
                }
              },
              {
                "category": "product_name",
                "name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
                "product": {
                  "name": ".NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
                  "product_id": "7Workstation-dotNET-3.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:rhel_dotnet:3.1::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": ".NET Core on Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
                "product": {
                  "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
                  "product_id": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rh-dotnet31-curl@7.61.1-22.el7_9?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
                "product": {
                  "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
                  "product_id": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rh-dotnet31-curl@7.61.1-22.el7_9?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
                "product": {
                  "name": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
                  "product_id": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rh-dotnet31-libcurl@7.61.1-22.el7_9?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
                "product": {
                  "name": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
                  "product_id": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rh-dotnet31-libcurl-devel@7.61.1-22.el7_9?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
                "product": {
                  "name": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
                  "product_id": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/rh-dotnet31-curl-debuginfo@7.61.1-22.el7_9?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
        "relates_to_product_reference": "7ComputeNode-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7ComputeNode-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7ComputeNode-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7ComputeNode-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7ComputeNode-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
        "relates_to_product_reference": "7Server-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Server-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Server-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Server-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Server-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
        "relates_to_product_reference": "7Workstation-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-dotNET-3.1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        },
        "product_reference": "rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
        "relates_to_product_reference": "7Workstation-dotNET-3.1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "the Curl project"
          ]
        },
        {
          "names": [
            "Viktor Szakats"
          ],
          "summary": "Acknowledged by upstream."
        }
      ],
      "cve": "CVE-2021-22876",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2021-03-22T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1941964"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "It was discovered that libcurl did not remove authentication credentials from URLs when automatically populating the Referer HTTP request header while handling HTTP redirects. This could lead to exposure of the credentials to the server to which requests were redirected.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "curl: Leak of authentication credentials in URL via automatic Referer",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-22876"
        },
        {
          "category": "external",
          "summary": "RHBZ#1941964",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1941964"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-22876",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-22876"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-22876",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22876"
        }
      ],
      "release_date": "2021-03-31T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-04-13T14:31:31+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1354"
        },
        {
          "category": "workaround",
          "details": "This issue can be avoided by using at least one of the following recommendations:\n\n* Do not enable automatic generation of Referer headers when redirects are followed. This functionality is not enabled by default.  In the curl command line tool, it is enabled using the -e \u0027;auto\u0027 or --referer \u0027;auto\u0027 command line options. In the libcurl library, it is enabled using the CURLOPT_AUTOREFERER option.\n\n* Do not include authentication credentials in URLs (in the form of https://username:password@example.com), use other methods to provide authentication credentials to curl / libcurl. For the curl command line tool, use -u or --user command line option. For the libcurl library, use CURLOPT_USERPWD or CURLOPT_USERNAME / CURLOPT_PASSWORD options.",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "curl: Leak of authentication credentials in URL via automatic Referer"
    },
    {
      "cve": "CVE-2021-22924",
      "cwe": {
        "id": "CWE-295",
        "name": "Improper Certificate Validation"
      },
      "discovery_date": "2021-07-12T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1981460"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in libcurl in the way libcurl handles previously used connections without accounting for \u0027issuer cert\u0027 and comparing the involved paths case-insensitively. This flaw allows libcurl to use the wrong connection. The highest threat from this vulnerability is to confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "curl: Bad connection reuse due to flawed path name checks",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-22924"
        },
        {
          "category": "external",
          "summary": "RHBZ#1981460",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1981460"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-22924",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-22924"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-22924",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22924"
        },
        {
          "category": "external",
          "summary": "https://curl.se/docs/CVE-2021-22924.html",
          "url": "https://curl.se/docs/CVE-2021-22924.html"
        }
      ],
      "release_date": "2021-07-21T06:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-04-13T14:31:31+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1354"
        },
        {
          "category": "workaround",
          "details": "This flaw can be mitigated by upgrading the affected curl utility to version 7.78.0",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "curl: Bad connection reuse due to flawed path name checks"
    },
    {
      "cve": "CVE-2021-22946",
      "cwe": {
        "id": "CWE-319",
        "name": "Cleartext Transmission of Sensitive Information"
      },
      "discovery_date": "2021-09-10T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2003175"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in curl. This flaw lies in the --ssl-reqd option or related settings in libcurl. Users specify this flag to upgrade to TLS when communicating with either IMAP, POP3 or a FTP server. An attacker controlling such servers could return a crafted response which could lead to curl client continue its operation without TLS encryption leading to data being transmitted in clear text over the network. The highest threat from this vulnerability is to data confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-22946"
        },
        {
          "category": "external",
          "summary": "RHBZ#2003175",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2003175"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-22946",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-22946"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-22946",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22946"
        },
        {
          "category": "external",
          "summary": "https://curl.se/docs/CVE-2021-22946.html",
          "url": "https://curl.se/docs/CVE-2021-22946.html"
        }
      ],
      "release_date": "2021-09-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-04-13T14:31:31+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1354"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "curl: Requirement to use TLS not properly enforced for IMAP, POP3, and FTP protocols"
    },
    {
      "cve": "CVE-2021-22947",
      "cwe": {
        "id": "CWE-319",
        "name": "Cleartext Transmission of Sensitive Information"
      },
      "discovery_date": "2021-09-10T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2003191"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in curl. The flaw lies in how curl handles cached or pipelined responses that it receives from either a IMAP, POP3, SMTP or FTP server before the TLS upgrade using STARTTLS. In such a scenario curl even after upgrading to TLS would trust these cached responses treating them as valid and authenticated and use them. An attacker could potentially use this flaw to carry out a Man-In-The-Middle attack. The highest threat from this vulnerability is to data confidentiality.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "curl: Server responses received before STARTTLS processed after TLS handshake",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
          "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2021-22947"
        },
        {
          "category": "external",
          "summary": "RHBZ#2003191",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2003191"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2021-22947",
          "url": "https://www.cve.org/CVERecord?id=CVE-2021-22947"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-22947",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22947"
        },
        {
          "category": "external",
          "summary": "https://curl.se/docs/CVE-2021-22947.html",
          "url": "https://curl.se/docs/CVE-2021-22947.html"
        }
      ],
      "release_date": "2021-09-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-04-13T14:31:31+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:1354"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7ComputeNode-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Server-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Server-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.src",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-curl-debuginfo-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-0:7.61.1-22.el7_9.x86_64",
            "7Workstation-dotNET-3.1:rh-dotnet31-libcurl-devel-0:7.61.1-22.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "curl: Server responses received before STARTTLS processed after TLS handshake"
    }
  ]
}

cve-2021-22924

Vulnerability from cvelistv5

Published

2021-08-05 20:16

Modified

2024-08-03 18:58

Severity ?

Summary

libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take 'issuercert' into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn't include the 'issuer cert' which a transfer can setto qualify how to verify the server certificate.

References

▼	URL	Tags
	https://hackerone.com/reports/1223565	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/	vendor-advisory, x_refsource_FEDORA
	https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E	mailing-list, x_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210902-0003/	x_refsource_CONFIRM
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf	x_refsource_CONFIRM
	https://www.debian.org/security/2022/dsa-5197	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html	mailing-list, x_refsource_MLIST

Impacted products

Vendor

Product

Version

▼

n/a

https://github.com/curl/curl

Version: curl 7.10.4 to and include curl 7.77.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:25.955Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1223565"
          },
          {
            "name": "FEDORA-2021-5d21b90a30",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/"
          },
          {
            "name": "[debian-lts-announce] 20210813 [SECURITY] [DLA 2734-1] curl security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html"
          },
          {
            "name": "[kafka-dev] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E"
          },
          {
            "name": "[kafka-users] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E"
          },
          {
            "name": "[kafka-users] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E"
          },
          {
            "name": "[kafka-dev] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210902-0003/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
          },
          {
            "name": "DSA-5197",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5197"
          },
          {
            "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/curl/curl",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "curl 7.10.4 to and include curl 7.77.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take \u0027issuercert\u0027 into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn\u0027t include the \u0027issuer cert\u0027 which a transfer can setto qualify how to verify the server certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "Improper Input Validation (CWE-20)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-29T00:06:17",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/1223565"
        },
        {
          "name": "FEDORA-2021-5d21b90a30",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/"
        },
        {
          "name": "[debian-lts-announce] 20210813 [SECURITY] [DLA 2734-1] curl security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html"
        },
        {
          "name": "[kafka-dev] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E"
        },
        {
          "name": "[kafka-users] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E"
        },
        {
          "name": "[kafka-users] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E"
        },
        {
          "name": "[kafka-dev] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210902-0003/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
        },
        {
          "name": "DSA-5197",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5197"
        },
        {
          "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2021-22924",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "https://github.com/curl/curl",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "curl 7.10.4 to and include curl 7.77.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take \u0027issuercert\u0027 into account and it compared the involved paths *case insensitively*,which could lead to libcurl reusing wrong connections.File paths are, or can be, case sensitive on many systems but not all, and caneven vary depending on used file systems.The comparison also didn\u0027t include the \u0027issuer cert\u0027 which a transfer can setto qualify how to verify the server certificate."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Input Validation (CWE-20)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/1223565",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/1223565"
            },
            {
              "name": "FEDORA-2021-5d21b90a30",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/"
            },
            {
              "name": "[debian-lts-announce] 20210813 [SECURITY] [DLA 2734-1] curl security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html"
            },
            {
              "name": "[kafka-dev] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cdev.kafka.apache.org%3E"
            },
            {
              "name": "[kafka-users] 20210831 Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cusers.kafka.apache.org%3E"
            },
            {
              "name": "[kafka-users] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cusers.kafka.apache.org%3E"
            },
            {
              "name": "[kafka-dev] 20210901 Re: [EXTERNAL] Re: Security vulnerabilities in kafka:2.13-2.6.0/2.7.0 docker image",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cdev.kafka.apache.org%3E"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210902-0003/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210902-0003/"
            },
            {
              "name": "https://www.oracle.com/security-alerts/cpujan2022.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-732250.pdf"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
            },
            {
              "name": "DSA-5197",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2022/dsa-5197"
            },
            {
              "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2021-22924",
    "datePublished": "2021-08-05T20:16:56",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:58:25.955Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-22876

Vulnerability from cvelistv5

Published

2021-04-01 17:45

Modified

2024-08-03 18:51

Severity ?

Summary

curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.

References

▼	URL	Tags
	https://hackerone.com/reports/1101882	x_refsource_MISC
	https://curl.se/docs/CVE-2021-22876.html	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/	vendor-advisory, x_refsource_FEDORA
	https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/202105-36	vendor-advisory, x_refsource_GENTOO
	https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210521-0007/	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

https://github.com/curl/curl

Version: 7.1.1 to and including 7.75.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:51:07.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1101882"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://curl.se/docs/CVE-2021-22876.html"
          },
          {
            "name": "FEDORA-2021-cab5c9befb",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/"
          },
          {
            "name": "FEDORA-2021-065371f385",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/"
          },
          {
            "name": "FEDORA-2021-26a293c72b",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/"
          },
          {
            "name": "[debian-lts-announce] 20210517 [SECURITY] [DLA 2664-1] curl security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html"
          },
          {
            "name": "GLSA-202105-36",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202105-36"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20210521-0007/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/curl/curl",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "7.1.1 to and including 7.75.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "curl 7.1.1 to and including 7.75.0 is vulnerable to an \"Exposure of Private Personal Information to an Unauthorized Actor\" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-359",
              "description": "Privacy Violation (CWE-359)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-08T14:06:57",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/1101882"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://curl.se/docs/CVE-2021-22876.html"
        },
        {
          "name": "FEDORA-2021-cab5c9befb",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/"
        },
        {
          "name": "FEDORA-2021-065371f385",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/"
        },
        {
          "name": "FEDORA-2021-26a293c72b",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/"
        },
        {
          "name": "[debian-lts-announce] 20210517 [SECURITY] [DLA 2664-1] curl security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html"
        },
        {
          "name": "GLSA-202105-36",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/202105-36"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210521-0007/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "support@hackerone.com",
          "ID": "CVE-2021-22876",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "https://github.com/curl/curl",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "7.1.1 to and including 7.75.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "curl 7.1.1 to and including 7.75.0 is vulnerable to an \"Exposure of Private Personal Information to an Unauthorized Actor\" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Privacy Violation (CWE-359)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://hackerone.com/reports/1101882",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/1101882"
            },
            {
              "name": "https://curl.se/docs/CVE-2021-22876.html",
              "refsource": "MISC",
              "url": "https://curl.se/docs/CVE-2021-22876.html"
            },
            {
              "name": "FEDORA-2021-cab5c9befb",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ITVWPVGLFISU5BJC2BXBRYSDXTXE2YGC/"
            },
            {
              "name": "FEDORA-2021-065371f385",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQUIOYX2KUU6FIUZVB5WWZ6JHSSYSQWJ/"
            },
            {
              "name": "FEDORA-2021-26a293c72b",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2ZC5BMIOKLBQJSFCHEDN2G2C2SH274BP/"
            },
            {
              "name": "[debian-lts-announce] 20210517 [SECURITY] [DLA 2664-1] curl security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00019.html"
            },
            {
              "name": "GLSA-202105-36",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/202105-36"
            },
            {
              "name": "https://www.oracle.com//security-alerts/cpujul2021.html",
              "refsource": "MISC",
              "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20210521-0007/",
              "refsource": "CONFIRM",
              "url": "https://security.netapp.com/advisory/ntap-20210521-0007/"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2021-22876",
    "datePublished": "2021-04-01T17:45:18",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:51:07.627Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-22946

Vulnerability from cvelistv5

Published

2021-09-29 00:00

Modified

2024-08-03 18:58

Severity ?

Summary

A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.

References

▼	URL	Tags
	https://hackerone.com/reports/1334111
	https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/	vendor-advisory
	https://www.oracle.com/security-alerts/cpuoct2021.html
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/	vendor-advisory
	https://www.oracle.com/security-alerts/cpujan2022.html
	https://security.netapp.com/advisory/ntap-20211029-0003/
	https://security.netapp.com/advisory/ntap-20220121-0008/
	http://seclists.org/fulldisclosure/2022/Mar/29	mailing-list
	https://www.oracle.com/security-alerts/cpuapr2022.html
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
	https://support.apple.com/kb/HT213183
	https://www.oracle.com/security-alerts/cpujul2022.html
	https://www.debian.org/security/2022/dsa-5197	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html	mailing-list
	https://security.gentoo.org/glsa/202212-01	vendor-advisory

Impacted products

Vendor

Product

Version

▼

n/a

https://github.com/curl/curl

Version: curl 7.20.0 to and including 7.78.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:26.135Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1334111"
          },
          {
            "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html"
          },
          {
            "name": "FEDORA-2021-fc96a3a749",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
          {
            "name": "FEDORA-2021-1d24845e93",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20211029-0003/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220121-0008/"
          },
          {
            "name": "20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2022/Mar/29"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213183"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
          },
          {
            "name": "DSA-5197",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5197"
          },
          {
            "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
          },
          {
            "name": "GLSA-202212-01",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202212-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/curl/curl",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "curl 7.20.0 to and including 7.78.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A user can tell curl \u003e= 7.20.0 and \u003c= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-325",
              "description": "Missing Required Cryptographic Step (CWE-325)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-19T00:00:00",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/1334111"
        },
        {
          "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html"
        },
        {
          "name": "FEDORA-2021-fc96a3a749",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "name": "FEDORA-2021-1d24845e93",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20211029-0003/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20220121-0008/"
        },
        {
          "name": "20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2022/Mar/29"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
        },
        {
          "url": "https://support.apple.com/kb/HT213183"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
        },
        {
          "name": "DSA-5197",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5197"
        },
        {
          "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
        },
        {
          "name": "GLSA-202212-01",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202212-01"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2021-22946",
    "datePublished": "2021-09-29T00:00:00",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:58:26.135Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

cve-2021-22947

Vulnerability from cvelistv5

Published

2021-09-29 00:00

Modified

2024-08-03 18:58

Severity ?

Summary

When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-through the TLS traffic from the legitimate server and trick curl into sending data back to the user thinking the attacker's injected data comes from the TLS-protected server.

References

▼	URL	Tags
	https://hackerone.com/reports/1334763
	https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/	vendor-advisory
	https://www.oracle.com/security-alerts/cpuoct2021.html
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/	vendor-advisory
	https://www.oracle.com/security-alerts/cpujan2022.html
	https://security.netapp.com/advisory/ntap-20211029-0003/
	http://seclists.org/fulldisclosure/2022/Mar/29	mailing-list
	https://www.oracle.com/security-alerts/cpuapr2022.html
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
	https://support.apple.com/kb/HT213183
	https://www.oracle.com/security-alerts/cpujul2022.html
	https://www.debian.org/security/2022/dsa-5197	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html	mailing-list
	https://security.gentoo.org/glsa/202212-01	vendor-advisory

Impacted products

Vendor

Product

Version

▼

n/a

https://github.com/curl/curl

Version: curl 7.20.0 to and including 7.78.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:58:26.408Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1334763"
          },
          {
            "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html"
          },
          {
            "name": "FEDORA-2021-fc96a3a749",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
          {
            "name": "FEDORA-2021-1d24845e93",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20211029-0003/"
          },
          {
            "name": "20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2022/Mar/29"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.apple.com/kb/HT213183"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
          },
          {
            "name": "DSA-5197",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2022/dsa-5197"
          },
          {
            "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
          },
          {
            "name": "GLSA-202212-01",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202212-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "https://github.com/curl/curl",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "curl 7.20.0 to and including 7.78.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When curl \u003e= 7.20.0 and \u003c= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. curl would then upgrade to TLS but not flush the in-queue of cached responses but instead continue using and trustingthe responses it got *before* the TLS handshake as if they were authenticated.Using this flaw, it allows a Man-In-The-Middle attacker to first inject the fake responses, then pass-through the TLS traffic from the legitimate server and trick curl into sending data back to the user thinking the attacker\u0027s injected data comes from the TLS-protected server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-310",
              "description": "Cryptographic Issues - Generic (CWE-310)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-19T00:00:00",
        "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
        "shortName": "hackerone"
      },
      "references": [
        {
          "url": "https://hackerone.com/reports/1334763"
        },
        {
          "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2773-1] curl security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html"
        },
        {
          "name": "FEDORA-2021-fc96a3a749",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE/"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
        },
        {
          "name": "FEDORA-2021-1d24845e93",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD/"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20211029-0003/"
        },
        {
          "name": "20220314 APPLE-SA-2022-03-14-4 macOS Monterey 12.3",
          "tags": [
            "mailing-list"
          ],
          "url": "http://seclists.org/fulldisclosure/2022/Mar/29"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
        },
        {
          "url": "https://support.apple.com/kb/HT213183"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
        },
        {
          "name": "DSA-5197",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.debian.org/security/2022/dsa-5197"
        },
        {
          "name": "[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
        },
        {
          "name": "GLSA-202212-01",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202212-01"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2021-22947",
    "datePublished": "2021-09-29T00:00:00",
    "dateReserved": "2021-01-06T00:00:00",
    "dateUpdated": "2024-08-03T18:58:26.408Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

rhsa-2022_1354

Vulnerability from csaf_redhat

cve-2021-22924

Vulnerability from cvelistv5

cve-2021-22876

Vulnerability from cvelistv5

cve-2021-22946

Vulnerability from cvelistv5

cve-2021-22947

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature