suse-su-2017:2354-1
Vulnerability from csaf_suse
Published
2017-09-05 13:45
Modified
2017-09-05 13:45
Summary
Security update for curl

Notes

Title of the patch
Security update for curl
Description of the patch
This update for curl fixes the following issues: - CVE-2017-1000100: TFP sends more than buffer size and it could lead to a denial of service (bsc#1051644)
Patchnames
slestso13-curl-13265
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 curl",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for curl fixes the following issues:\n\n- CVE-2017-1000100: TFP sends more than buffer size and it could lead to a denial of service (bsc#1051644)\n\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "slestso13-curl-13265",
        "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-2017_2354-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2017:2354-1",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20172354-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2017:2354-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2017-September/003186.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1051644",
        "url": "https://bugzilla.suse.com/1051644"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-1000100 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-1000100/"
      }
    ],
    "title": "Security update for curl",
    "tracking": {
      "current_release_date": "2017-09-05T13:45:11Z",
      "generator": {
        "date": "2017-09-05T13:45:11Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2017:2354-1",
      "initial_release_date": "2017-09-05T13:45:11Z",
      "revision_history": [
        {
          "date": "2017-09-05T13:45:11Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libcurl-devel-7.19.7-1.20.53.3.1.x86_64",
                "product": {
                  "name": "libcurl-devel-7.19.7-1.20.53.3.1.x86_64",
                  "product_id": "libcurl-devel-7.19.7-1.20.53.3.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Studio Onsite 1.3",
                "product": {
                  "name": "SUSE Studio Onsite 1.3",
                  "product_id": "SUSE Studio Onsite 1.3",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sle-studioonsite:1.3"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libcurl-devel-7.19.7-1.20.53.3.1.x86_64 as component of SUSE Studio Onsite 1.3",
          "product_id": "SUSE Studio Onsite 1.3:libcurl-devel-7.19.7-1.20.53.3.1.x86_64"
        },
        "product_reference": "libcurl-devel-7.19.7-1.20.53.3.1.x86_64",
        "relates_to_product_reference": "SUSE Studio Onsite 1.3"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-1000100",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-1000100"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When doing a TFTP transfer and curl/libcurl is given a URL that contains a very long file name (longer than about 515 bytes), the file name is truncated to fit within the buffer boundaries, but the buffer size is still wrongly updated to use the untruncated length. This too large value is then used in the sendto() call, making curl attempt to send more data than what is actually put into the buffer. The endto() function will then read beyond the end of the heap based buffer. A malicious HTTP(S) server could redirect a vulnerable libcurl-using client to a crafted TFTP URL (if the client hasn\u0027t restricted which protocols it allows redirects to) and trick it to send private memory contents to a remote server over UDP. Limit curl\u0027s redirect protocols with --proto-redir and libcurl\u0027s with CURLOPT_REDIR_PROTOCOLS.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Studio Onsite 1.3:libcurl-devel-7.19.7-1.20.53.3.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-1000100",
          "url": "https://www.suse.com/security/cve/CVE-2017-1000100"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1051644 for CVE-2017-1000100",
          "url": "https://bugzilla.suse.com/1051644"
        }
      ],
      "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 Studio Onsite 1.3:libcurl-devel-7.19.7-1.20.53.3.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "SUSE Studio Onsite 1.3:libcurl-devel-7.19.7-1.20.53.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-09-05T13:45:11Z",
          "details": "low"
        }
      ],
      "title": "CVE-2017-1000100"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.