CVE-2020-35911

CVSS V2 Low 1.9 CVSS V3 Medium 4.7
Description
An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of MappedRwLockReadGuard unsoundness.
Overview
  • CVE ID
  • CVE-2020-35911
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-12-31T09:15:15
  • Last Modified Date
  • 2021-01-05T15:47:39
Weakness Enumerations
CWE URL
CWE-362 http://cwe.mitre.org/data/definitions/362.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:lock_api_project:lock_api:*:*:*:*:*:rust:*:* 1 OR 0.4.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 1.9
  • Severity
  • LOW
  • Exploitability Score
  • 3.4
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 4.7
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://rustsec.org/advisories/RUSTSEC-2020-0070.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-35911
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35911
History
Created Old Value New Value Data Type Notes
2022-05-10 07:28:40 Added to TrackCVE
2022-12-05 19:09:53 2020-12-31T09:15Z 2020-12-31T09:15:15 CVE Published Date updated
2022-12-05 19:09:53 2021-01-05T15:47:39 CVE Modified Date updated
2022-12-05 19:09:53 Analyzed Vulnerability Status updated