Lucene search

GitHub Advisory DatabaseGHSA-7CJC-HVXF-GQH7

HistoryAug 25, 2021 - 8:47 p.m.

Use after free and double free in bitvec

2021-08-2520:47:39

CWE-415

CWE-416

GitHub Advisory Database

github.com

bitvec

bitbox

use-after-free

double free

software

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

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

Vulners

Node

bitvec_projectbitvecRange0.11.0–0.17.4rust

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

github.com/advisories/GHSA-7cjc-hvxf-gqh7

github.com/myrrlyn/bitvec/issues/55

nvd.nist.gov/vuln/detail/CVE-2020-35862

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

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

EPSS

0.005

Percentile

76.9%

JSON

Related for GHSA-7CJC-HVXF-GQH7