suse-su-2021:0483-1
Vulnerability from csaf_suse
Published
2021-02-16 09:04
Modified
2021-02-16 09:04
Summary
Security update for python-bottle

Notes

Title of the patch
Security update for python-bottle
Description of the patch
This update for python-bottle fixes the following issues: - CVE-2020-28473: Fixed Web Cache Poisoning vulnerability using parameter cloaking (bsc#1182181).
Patchnames
SUSE-2021-483,SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-483,SUSE-SLE-Module-Python2-15-SP2-2021-483
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for python-bottle",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for python-bottle fixes the following issues:\n\n- CVE-2020-28473: Fixed Web Cache Poisoning vulnerability using parameter cloaking (bsc#1182181).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2021-483,SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-483,SUSE-SLE-Module-Python2-15-SP2-2021-483",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_0483-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2021:0483-1",
        "url": "https://www.suse.com/support/update/announcement/2021/suse-su-20210483-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2021:0483-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-February/008331.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1182181",
        "url": "https://bugzilla.suse.com/1182181"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2020-28473 page",
        "url": "https://www.suse.com/security/cve/CVE-2020-28473/"
      }
    ],
    "title": "Security update for python-bottle",
    "tracking": {
      "current_release_date": "2021-02-16T09:04:52Z",
      "generator": {
        "date": "2021-02-16T09:04:52Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2021:0483-1",
      "initial_release_date": "2021-02-16T09:04:52Z",
      "revision_history": [
        {
          "date": "2021-02-16T09:04:52Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python-bottle-doc-0.12.13-3.3.1.noarch",
                "product": {
                  "name": "python-bottle-doc-0.12.13-3.3.1.noarch",
                  "product_id": "python-bottle-doc-0.12.13-3.3.1.noarch"
                }
              },
              {
                "category": "product_version",
                "name": "python2-bottle-0.12.13-3.3.1.noarch",
                "product": {
                  "name": "python2-bottle-0.12.13-3.3.1.noarch",
                  "product_id": "python2-bottle-0.12.13-3.3.1.noarch"
                }
              },
              {
                "category": "product_version",
                "name": "python3-bottle-0.12.13-3.3.1.noarch",
                "product": {
                  "name": "python3-bottle-0.12.13-3.3.1.noarch",
                  "product_id": "python3-bottle-0.12.13-3.3.1.noarch"
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Module for Desktop Applications 15 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise Module for Desktop Applications 15 SP2",
                  "product_id": "SUSE Linux Enterprise Module for Desktop Applications 15 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-desktop-applications:15:sp2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Module for Python 2 15 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise Module for Python 2 15 SP2",
                  "product_id": "SUSE Linux Enterprise Module for Python 2 15 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-module-python2:15:sp2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python3-bottle-0.12.13-3.3.1.noarch as component of SUSE Linux Enterprise Module for Desktop Applications 15 SP2",
          "product_id": "SUSE Linux Enterprise Module for Desktop Applications 15 SP2:python3-bottle-0.12.13-3.3.1.noarch"
        },
        "product_reference": "python3-bottle-0.12.13-3.3.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Module for Desktop Applications 15 SP2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python2-bottle-0.12.13-3.3.1.noarch as component of SUSE Linux Enterprise Module for Python 2 15 SP2",
          "product_id": "SUSE Linux Enterprise Module for Python 2 15 SP2:python2-bottle-0.12.13-3.3.1.noarch"
        },
        "product_reference": "python2-bottle-0.12.13-3.3.1.noarch",
        "relates_to_product_reference": "SUSE Linux Enterprise Module for Python 2 15 SP2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-28473",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-28473"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Module for Desktop Applications 15 SP2:python3-bottle-0.12.13-3.3.1.noarch",
          "SUSE Linux Enterprise Module for Python 2 15 SP2:python2-bottle-0.12.13-3.3.1.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-28473",
          "url": "https://www.suse.com/security/cve/CVE-2020-28473"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182181 for CVE-2020-28473",
          "url": "https://bugzilla.suse.com/1182181"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Module for Desktop Applications 15 SP2:python3-bottle-0.12.13-3.3.1.noarch",
            "SUSE Linux Enterprise Module for Python 2 15 SP2:python2-bottle-0.12.13-3.3.1.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Module for Desktop Applications 15 SP2:python3-bottle-0.12.13-3.3.1.noarch",
            "SUSE Linux Enterprise Module for Python 2 15 SP2:python2-bottle-0.12.13-3.3.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-02-16T09:04:52Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2020-28473"
    }
  ]
}


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