CVE-2020-21595

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
Description
libde265 v1.0.4 contains a heap buffer overflow in the mc_luma function, which can be exploited via a crafted a file.
Overview
  • CVE ID
  • CVE-2020-21595
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2021-09-16T22:15:07
  • Last Modified Date
  • 2023-02-11T13:15:15
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:struktur:libde265:1.0.4:*:*:*:*:*:*:* 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:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/strukturag/libde265/issues/239 Exploit Issue Tracking Third Party Advisory
https://www.debian.org/security/2023/dsa-5346
History
Created Old Value New Value Data Type Notes
2022-05-10 06:53:15 Added to TrackCVE
2022-12-05 10:47:19 2021-09-16T22:15Z 2021-09-16T22:15:07 CVE Published Date updated
2022-12-05 10:47:19 2022-11-02T19:53:52 CVE Modified Date updated
2022-12-05 10:47:19 Analyzed Vulnerability Status updated
2023-02-11 15:11:28 2023-02-11T13:15:15 CVE Modified Date updated
2023-02-11 15:11:28 Analyzed Modified Vulnerability Status updated
2023-02-11 15:11:28 References updated