CVE-2020-16600: Vulnerability Analysis & Exploit Details

Status: Modified - Last modified: 07-11-2023 Published: 09-12-2020

CVE-2020-16600
Vulnerability Scoring

7.8
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: LOCAL
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: REQUIRED

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity: HIGH IMPACT
  • Availability: HIGH IMPACT

CVE-2020-16600 Vulnerability Summary

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.

Access Complexity Graph for CVE-2020-16600

Impact Analysis for CVE-2020-16600

CVE-2020-16600: Detailed Information and External References

EPSS

0.00082

EPSS %

0.37403

References

0.00082

CWE

CWE-416

Vulnerable Configurations

  • cpe:2.3:a:artifex:mupdf:0.6:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.7:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.8:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.8.15:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.8.15:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.8.165:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.8.165:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.9:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.9:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:0.9.1:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:0.9.1:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:0.9:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:0.9:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.0:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.0:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.0:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.1:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.1:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.1:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.1:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.1:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.10a:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.10a:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.1:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.1:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.2:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.3:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.3:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.3:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.3:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.3:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.4:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.4:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.4:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.4:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.4:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.4:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.5:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.5:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.5:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.6:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.6:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.6:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.7:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.7:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.7:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.7:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.7.1:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.7.1:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.7a:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.7a:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.7:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.7:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.8:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.8:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.8.1:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.8.1:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.8:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.8:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.9:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.9:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.9:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.9:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.9:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.9a:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.9a:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.9:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.9:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.10:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.10:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.10:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.10:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.10:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.10:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.10:rc2:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.10:rc2:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.11:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.11:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.11:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.11:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.11:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.12.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.12.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.12.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.12.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.12:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.12:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.13.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.13.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.13.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.13.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.13:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.13:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.14.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.14.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.14.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.14.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.15.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.15.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.15.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.15.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.15.1:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.15.1:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.15.2:*:*:*:*:iphone_os:*:*
    cpe:2.3:a:artifex:mupdf:1.15.2:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:artifex:mupdf:1.16.0:-:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.16.0:-:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.16.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.16.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.16.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.16.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.16.1:*:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.16.1:*:*:*:*:*:*:*
  • cpe:2.3:a:artifex:mupdf:1.17.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:artifex:mupdf:1.17.0:rc1:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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