CVE-2018-20662 (GCVE-0-2018-20662)

Vulnerability from cvelistv5 – Published: 2019-01-03 13:00 – Updated: 2024-08-05 12:05
VLAI
Summary
In Poppler 0.72.0, PDFDoc::setup in PDFDoc.cc allows attackers to cause a denial-of-service (application crash caused by Object.h SIGABRT, because of a wrong return value from PDFDoc::setup) by crafting a PDF file in which an xref data structure is mishandled during extractPDFSubtype processing.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2350 records in the last 180 days details
References
Date Public
2019-01-03 00:00
Show details on NVD website
To clipboard 

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      "id": "CVE-2018-20662",
      "initial_release_date": "2018-12-30T00:00:00+00:00",
      "product_status:fixed": "358",
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      "status": "final",
      "title": "poppler: SIGABRT PDFDoc::setup class in PDFDoc.cc",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-20662.json",
      "version": "3"
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    "suse_vex": {
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      "cve": "CVE-2018-20662",
      "id": "CVE-2018-20662",
      "initial_release_date": "2023-02-15T04:21:00Z",
      "product_status:known_affected": "26",
      "product_status:known_not_affected": "500",
      "product_status:recommended": "181",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-20662",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-20662.json",
      "version": "18"
    }
  }
}



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Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.