CVE-2020-19609

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.
Overview
  • CVE ID
  • CVE-2020-19609
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-21T15:15:12
  • Last Modified Date
  • 2021-12-14T22:08:09
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:* 1 OR 1.18.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://git.ghostscript.com/?p=mupdf.git;h=b7892cdc7fae62aa57d63ae62144e1f11b5f9275 Patch Vendor Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=703076 Exploit Issue Tracking Vendor Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=701176 Issue Tracking Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-19609
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19609
History
Created Old Value New Value Data Type Notes
2022-05-10 06:41:17 Added to TrackCVE
2022-12-05 06:32:56 2021-07-21T15:15Z 2021-07-21T15:15:12 CVE Published Date updated
2022-12-05 06:32:56 2021-12-14T22:08:09 CVE Modified Date updated
2022-12-05 06:32:56 Analyzed Vulnerability Status updated