Lucene search

MitreCVE-2020-35862

HistoryDec 31, 2020 - 10:15 a.m.

CVE-2020-35862

2020-12-3110:15:15

CWE-415

CWE-416

mitre

web.nvd.nist.gov

bitvec

rust

use-after-free

double free

nvd

cve-2020-35862

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.005

Percentile

76.9%

JSON

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.

Affected configurations

Nvd

Node

bitvec_projectbitvecRange<0.17.4rust

VendorProductVersionCPE
bitvec_projectbitvec*cpe:2.3:a:bitvec_project:bitvec:*:*:*:*:*:rust:*:*

Vendor	Product	Version	CPE
bitvec_project	bitvec	*	cpe:2.3:a:bitvec_project:bitvec::::::rust::*

References

rustsec.org/advisories/RUSTSEC-2020-0007.html

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.005

Percentile

76.9%

JSON

Related for CVE-2020-35862