opensuse-su-2020:0440-1
Vulnerability from csaf_opensuse
Published
2020-04-01 07:47
Modified
2020-04-01 07:47
Summary
Security update for python-nltk

Notes

Title of the patch
Security update for python-nltk
Description of the patch
This update for python-nltk fixes the following issues: Update to 3.4.5 (boo#1146427, CVE-2019-14751): * CVE-2019-14751: Fixed Zip slip vulnerability in downloader for the unlikely situation where a user configures their downloader to use a compromised server (boo#1146427) Update to 3.4.4: * fix bug in plot function (probability.py) * add improved PanLex Swadesh corpus reader * add Text.generate() * add QuadgramAssocMeasures * add SSP to tokenizers * return confidence of best tag from AveragedPerceptron * make plot methods return Axes objects * don't require list arguments to PositiveNaiveBayesClassifier.train * fix Tree classes to work with native Python copy library * fix inconsistency for NomBank * fix random seeding in LanguageModel.generate * fix ConditionalFreqDist mutation on tabulate/plot call * fix broken links in documentation * fix misc Wordnet issues * update installation instructions Version update to 3.4.1: * add chomsky_normal_form for CFGs * add meteor score * add minimum edit/Levenshtein distance based alignment function * allow access to collocation list via text.collocation_list() * support corenlp server options * drop support for Python 3.4 * other minor fixes Update to v3.4: * Support Python 3.7 * New Language Modeling package * Cistem Stemmer for German * Support Russian National Corpus incl POS tag model * Krippendorf Alpha inter-rater reliability test * Comprehensive code clean-ups * Switch continuous integration from Jenkins to Travis Updated to v3.3: * Support Python 3.6 * New interface to CoreNLP * Support synset retrieval by sense key * Minor fixes to CoNLL Corpus Reader * AlignedSent * Fixed minor inconsistencies in APIs and API documentation * Better conformance to PEP8 * Drop Moses Tokenizer (incompatible license) This update was imported from the openSUSE:Leap:15.1:Update update project.
Patchnames
openSUSE-2020-440
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 python-nltk",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for python-nltk fixes the following issues:\n\nUpdate to 3.4.5 (boo#1146427, CVE-2019-14751):\n\n* CVE-2019-14751: Fixed Zip slip vulnerability in downloader for the\n  unlikely situation where a user configures their downloader to use\n  a compromised server (boo#1146427)\n\nUpdate to 3.4.4:\n\n* fix bug in plot function (probability.py)\n* add improved PanLex Swadesh corpus reader\n* add Text.generate()\n* add QuadgramAssocMeasures\n* add SSP to tokenizers\n* return confidence of best tag from AveragedPerceptron\n* make plot methods return Axes objects\n* don\u0027t require list arguments to PositiveNaiveBayesClassifier.train\n* fix Tree classes to work with native Python copy library\n* fix inconsistency for NomBank\n* fix random seeding in LanguageModel.generate\n* fix ConditionalFreqDist mutation on tabulate/plot call\n* fix broken links in documentation\n* fix misc Wordnet issues\n* update installation instructions\n\nVersion update to 3.4.1:\n\n* add chomsky_normal_form for CFGs\n* add meteor score\n* add minimum edit/Levenshtein distance based alignment function\n* allow access to collocation list via text.collocation_list()\n* support corenlp server options\n* drop support for Python 3.4\n* other minor fixes\n\nUpdate to v3.4:\n\n* Support Python 3.7\n* New Language Modeling package\n* Cistem Stemmer for German\n* Support Russian National Corpus incl POS tag model\n* Krippendorf Alpha inter-rater reliability test\n* Comprehensive code clean-ups\n* Switch continuous integration from Jenkins to Travis\n\nUpdated to v3.3:\n\n* Support Python 3.6\n* New interface to CoreNLP\n* Support synset retrieval by sense key\n* Minor fixes to CoNLL Corpus Reader\n* AlignedSent\n* Fixed minor inconsistencies in APIs and API documentation\n* Better conformance to PEP8\n* Drop Moses Tokenizer (incompatible license)\n\nThis update was imported from the openSUSE:Leap:15.1:Update update project.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-2020-440",
        "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-2020_0440-1.json"
      },
      {
        "category": "self",
        "summary": "URL for openSUSE-SU-2020:0440-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SFZR2OIXN3DNJB2LDMS5AUHVO5SLFWAB/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for openSUSE-SU-2020:0440-1",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SFZR2OIXN3DNJB2LDMS5AUHVO5SLFWAB/"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1146427",
        "url": "https://bugzilla.suse.com/1146427"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2019-14751 page",
        "url": "https://www.suse.com/security/cve/CVE-2019-14751/"
      }
    ],
    "title": "Security update for python-nltk",
    "tracking": {
      "current_release_date": "2020-04-01T07:47:41Z",
      "generator": {
        "date": "2020-04-01T07:47:41Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2020:0440-1",
      "initial_release_date": "2020-04-01T07:47:41Z",
      "revision_history": [
        {
          "date": "2020-04-01T07:47:41Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python2-nltk-3.4.5-bp151.4.3.1.noarch",
                "product": {
                  "name": "python2-nltk-3.4.5-bp151.4.3.1.noarch",
                  "product_id": "python2-nltk-3.4.5-bp151.4.3.1.noarch"
                }
              },
              {
                "category": "product_version",
                "name": "python3-nltk-3.4.5-bp151.4.3.1.noarch",
                "product": {
                  "name": "python3-nltk-3.4.5-bp151.4.3.1.noarch",
                  "product_id": "python3-nltk-3.4.5-bp151.4.3.1.noarch"
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Package Hub 15 SP1",
                "product": {
                  "name": "SUSE Package Hub 15 SP1",
                  "product_id": "SUSE Package Hub 15 SP1"
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python2-nltk-3.4.5-bp151.4.3.1.noarch as component of SUSE Package Hub 15 SP1",
          "product_id": "SUSE Package Hub 15 SP1:python2-nltk-3.4.5-bp151.4.3.1.noarch"
        },
        "product_reference": "python2-nltk-3.4.5-bp151.4.3.1.noarch",
        "relates_to_product_reference": "SUSE Package Hub 15 SP1"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python3-nltk-3.4.5-bp151.4.3.1.noarch as component of SUSE Package Hub 15 SP1",
          "product_id": "SUSE Package Hub 15 SP1:python3-nltk-3.4.5-bp151.4.3.1.noarch"
        },
        "product_reference": "python3-nltk-3.4.5-bp151.4.3.1.noarch",
        "relates_to_product_reference": "SUSE Package Hub 15 SP1"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-14751",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-14751"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in an NLTK package (ZIP archive) that is mishandled during extraction.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Package Hub 15 SP1:python2-nltk-3.4.5-bp151.4.3.1.noarch",
          "SUSE Package Hub 15 SP1:python3-nltk-3.4.5-bp151.4.3.1.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2019-14751",
          "url": "https://www.suse.com/security/cve/CVE-2019-14751"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1146427 for CVE-2019-14751",
          "url": "https://bugzilla.suse.com/1146427"
        }
      ],
      "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 15 SP1:python2-nltk-3.4.5-bp151.4.3.1.noarch",
            "SUSE Package Hub 15 SP1:python3-nltk-3.4.5-bp151.4.3.1.noarch"
          ]
        }
      ],
      "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:H/A:N",
            "version": "3.0"
          },
          "products": [
            "SUSE Package Hub 15 SP1:python2-nltk-3.4.5-bp151.4.3.1.noarch",
            "SUSE Package Hub 15 SP1:python3-nltk-3.4.5-bp151.4.3.1.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-04-01T07:47:41Z",
          "details": "important"
        }
      ],
      "title": "CVE-2019-14751"
    }
  ]
}


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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.