CVE-2022-26181

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108.
Overview
  • CVE ID
  • CVE-2022-26181
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-28T19:15:12
  • Last Modified Date
  • 2022-03-09T02:08:36
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:dropbox:lepton:1.2.1:*:*:*:*:*:*:* 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
https://github.com/dropbox/lepton/issues/154 Issue Tracking Third Party Advisory
https://drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=sharing Exploit Third Party Advisory
https://github.com/dropbox/lepton Product
History
Created Old Value New Value Data Type Notes
2022-05-10 15:46:51 Added to TrackCVE
2022-12-06 11:01:11 2022-02-28T19:15Z 2022-02-28T19:15:12 CVE Published Date updated
2022-12-06 11:01:11 2022-03-09T02:08:36 CVE Modified Date updated
2022-12-06 11:01:11 Analyzed Vulnerability Status updated