CVE-2020-11528

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
bit2spr 1992-06-07 has a stack-based buffer overflow (129-byte write) in conv_bitmap in bit2spr.c via a long line in a bitmap file.
Overview
  • CVE ID
  • CVE-2020-11528
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-04T17:15:14
  • Last Modified Date
  • 2020-04-06T16:20:58
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:bit2spr_project:bit2spr:1992-06-07:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/14isnot40/vul_discovery/blob/06d04dbbc6f792a82321c00376d4dbf3add00f4f/poc/bit2spr%20vulnerability%20discovery.md.pdf Exploit Third Party Advisory
https://github.com/14isnot40/vul_discovery/blob/14isnot40-patch-1/README.md Broken Link
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11528
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11528
History
Created Old Value New Value Data Type Notes
2022-05-10 16:45:26 Added to TrackCVE
2022-12-04 13:56:07 2020-04-04T17:15Z 2020-04-04T17:15:14 CVE Published Date updated
2022-12-04 13:56:07 2020-04-06T16:20:58 CVE Modified Date updated
2022-12-04 13:56:07 Analyzed Vulnerability Status updated