CVE-2018-8427 (GCVE-0-2018-8427)

Vulnerability from cvelistv5 – Published: 2018-10-10 13:00 – Updated: 2024-08-05 06:54
VLAI
Summary
An information disclosure vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka "Microsoft Graphics Components Information Disclosure Vulnerability." This affects Microsoft Office, Microsoft Office Word Viewer, Office 365 ProPlus, Windows Server 2008, Microsoft PowerPoint Viewer, Microsoft Excel Viewer.
CWE
  • Information Disclosure
Assigner
microsoft CNA under the mitre root
CNA scorecard B 82/100 over 3972 records in the last 180 days details
References
URL Tags
http://www.securitytracker.com/id/1041823 vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/105453 vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-… x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
Microsoft Microsoft Office Affected: 2016 for Mac
Affected: 2019 for 32-bit editions
Affected: 2019 for 64-bit editions
Affected: Compatibility Pack Service Pack 3
guessed Create a notification for this product.
Microsoft Microsoft Office Word Viewer Affected: Microsoft Office Word Viewer
guessed Create a notification for this product.
Microsoft Windows Server 2008 Affected: 32-bit Systems Service Pack 2
Affected: 32-bit Systems Service Pack 2 (Server Core installation)
Affected: Itanium-Based Systems Service Pack 2
Affected: x64-based Systems Service Pack 2
Affected: x64-based Systems Service Pack 2 (Server Core installation)
guessed Create a notification for this product.
Microsoft Microsoft PowerPoint Viewer Affected: 2007
guessed Create a notification for this product.
Microsoft Office Affected: 365 ProPlus for 32-bit Systems
Affected: 365 ProPlus for 64-bit Systems
guessed Create a notification for this product.
Microsoft Microsoft Excel Viewer Affected: 2007 Service Pack 3
guessed Create a notification for this product.
Date Public
2018-10-09 00:00
Show details on NVD website

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Tags
Taxonomy of the tags.


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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
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Events included in the timeline

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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.