CVE-2020-6107

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
An exploitable information disclosure vulnerability exists in the dev_read functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause an uninitialized read resulting in an information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
Overview
  • CVE ID
  • CVE-2020-6107
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-15T15:15:11
  • Last Modified Date
  • 2022-05-12T17:39:20
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:f2fs-tools_project:f2fs-tools:*:*:*:*:*:*:*:* 1 OR 1.14.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • 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:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1049 Exploit Technical Description Third Party Advisory
https://security.gentoo.org/glsa/202101-26 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-6107
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6107
History
Created Old Value New Value Data Type Notes
2022-04-20 17:02:04 Added to TrackCVE
2022-12-05 00:08:46 2020-10-15T15:15Z 2020-10-15T15:15:11 CVE Published Date updated
2022-12-05 00:08:46 2022-05-12T17:39:20 CVE Modified Date updated
2022-12-05 00:08:46 Analyzed Vulnerability Status updated