CVE-2020-35862

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
An issue was discovered in the bitvec crate before 0.17.4 for Rust. BitVec to BitBox conversion leads to a use-after-free or double free.
Overview
  • CVE ID
  • CVE-2020-35862
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-12-31T10:15:15
  • Last Modified Date
  • 2021-01-06T21:39:11
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:bitvec_project:bitvec:*:*:*:*:*:rust:*:* 1 OR 0.17.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://rustsec.org/advisories/RUSTSEC-2020-0007.html Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:28:29 Added to TrackCVE
2022-12-05 19:12:10 2020-12-31T10:15Z 2020-12-31T10:15:15 CVE Published Date updated
2022-12-05 19:12:10 2021-01-06T21:39:11 CVE Modified Date updated
2022-12-05 19:12:10 Analyzed Vulnerability Status updated