CVE-2020-21813

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114.
Overview
  • CVE ID
  • CVE-2020-21813
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-17T18:15:07
  • Last Modified Date
  • 2021-05-24T19:51:15
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:gnu:libredwg:0.10.2641:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
http://libredwg.com Broken Link
https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890969 Exploit Issue Tracking Patch Third Party Advisory
http://gnu.com Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 16:15:02 Added to TrackCVE
2022-12-05 02:31:29 2021-05-17T18:15Z 2021-05-17T18:15:07 CVE Published Date updated
2022-12-05 02:31:29 2021-05-24T19:51:15 CVE Modified Date updated
2022-12-05 02:31:29 Analyzed Vulnerability Status updated