opensuse-su-2018:0620-1
Vulnerability from csaf_opensuse
Published
2018-03-06 19:19
Modified
2018-03-06 19:19
Summary
Security update for tor

Notes

Title of the patch
Security update for tor
Description of the patch
This update for tor to version 0.3.2.10 fixes security issues and bugs. The following vulnerabilities were fixed: - CVE-2018-0490: remote crash vulnerability against directory authorities (boo#1083845, TROVE-2018-001) - CVE-2018-0491: remote relay crash (boo#1083846, TROVE-2018-002) This new upstream stable version also contains a new system for improved resistance to DoS attacks against relays and various other bug fixes.
Patchnames
openSUSE-2018-223
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": "moderate"
    },
    "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 tor",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for tor to version 0.3.2.10 fixes security issues and bugs.\n\nThe following vulnerabilities were fixed:\n\n- CVE-2018-0490: remote crash vulnerability against directory authorities (boo#1083845, TROVE-2018-001)\n- CVE-2018-0491: remote relay crash (boo#1083846, TROVE-2018-002)\n\nThis new upstream stable version also contains a new system for improved resistance to DoS attacks against relays and various other bug fixes.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2018-223",
        "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/opensuse-su-2018_0620-1.json"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1083845",
        "url": "https://bugzilla.suse.com/1083845"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1083846",
        "url": "https://bugzilla.suse.com/1083846"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-0490 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-0490/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-0491 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-0491/"
      }
    ],
    "title": "Security update for tor",
    "tracking": {
      "current_release_date": "2018-03-06T19:19:46Z",
      "generator": {
        "date": "2018-03-06T19:19:46Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2018:0620-1",
      "initial_release_date": "2018-03-06T19:19:46Z",
      "revision_history": [
        {
          "date": "2018-03-06T19:19:46Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "tor-0.3.2.10-14.1.aarch64",
                "product": {
                  "name": "tor-0.3.2.10-14.1.aarch64",
                  "product_id": "tor-0.3.2.10-14.1.aarch64"
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "tor-0.3.2.10-14.1.ppc64le",
                "product": {
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                  "product_id": "tor-0.3.2.10-14.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "tor-0.3.2.10-14.1.s390x",
                "product": {
                  "name": "tor-0.3.2.10-14.1.s390x",
                  "product_id": "tor-0.3.2.10-14.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "tor-0.3.2.10-14.1.x86_64",
                "product": {
                  "name": "tor-0.3.2.10-14.1.x86_64",
                  "product_id": "tor-0.3.2.10-14.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Package Hub 12",
                "product": {
                  "name": "SUSE Package Hub 12",
                  "product_id": "SUSE Package Hub 12",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:packagehub:12"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
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        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tor-0.3.2.10-14.1.aarch64 as component of SUSE Package Hub 12",
          "product_id": "SUSE Package Hub 12:tor-0.3.2.10-14.1.aarch64"
        },
        "product_reference": "tor-0.3.2.10-14.1.aarch64",
        "relates_to_product_reference": "SUSE Package Hub 12"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tor-0.3.2.10-14.1.ppc64le as component of SUSE Package Hub 12",
          "product_id": "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le"
        },
        "product_reference": "tor-0.3.2.10-14.1.ppc64le",
        "relates_to_product_reference": "SUSE Package Hub 12"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "tor-0.3.2.10-14.1.s390x as component of SUSE Package Hub 12",
          "product_id": "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x"
        },
        "product_reference": "tor-0.3.2.10-14.1.s390x",
        "relates_to_product_reference": "SUSE Package Hub 12"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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        },
        "product_reference": "tor-0.3.2.10-14.1.x86_64",
        "relates_to_product_reference": "SUSE Package Hub 12"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-0490",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-0490"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL pointer dereference and directory-authority crash) via a misformatted relay descriptor that is mishandled during voting.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.aarch64",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
        ]
      },
      "references": [
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          "category": "external",
          "summary": "CVE-2018-0490",
          "url": "https://www.suse.com/security/cve/CVE-2018-0490"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1083845 for CVE-2018-0490",
          "url": "https://bugzilla.suse.com/1083845"
        }
      ],
      "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 Package Hub 12:tor-0.3.2.10-14.1.aarch64",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.aarch64",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-03-06T19:19:46Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-0490"
    },
    {
      "cve": "CVE-2018-0491",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-0491"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free issue was discovered in Tor 0.3.2.x before 0.3.2.10. It allows remote attackers to cause a denial of service (relay crash) because the KIST implementation allows a channel to be added more than once in the pending list.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.aarch64",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
          "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-0491",
          "url": "https://www.suse.com/security/cve/CVE-2018-0491"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1083846 for CVE-2018-0491",
          "url": "https://bugzilla.suse.com/1083846"
        }
      ],
      "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 Package Hub 12:tor-0.3.2.10-14.1.aarch64",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
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            "SUSE Package Hub 12:tor-0.3.2.10-14.1.aarch64",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.ppc64le",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.s390x",
            "SUSE Package Hub 12:tor-0.3.2.10-14.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-03-06T19:19:46Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-0491"
    }
  ]
}


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