CVE-2020-7689

CVSS V2 Medium 4.3 CVSS V3 High 7.5

Description

Data is truncated wrong when its length is greater than 255 bytes.

Overview

CVE ID
CVE-2020-7689

Assigner
report@snyk.io

Vulnerability Status
Analyzed

Published Version
2020-07-01T14:15:14

Last Modified Date
2021-07-21T11:39:23

Weakness Enumerations

CWE	URL
CWE-190	http://cwe.mitre.org/data/definitions/190.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:node.bcrypt.js_project:node.bcrypt.js::::::node.js::*	1	OR		5.0.0

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://snyk.io/vuln/SNYK-JS-BCRYPT-572911	Third Party Advisory
https://github.com/kelektiv/node.bcrypt.js/pull/806	Patch Third Party Advisory
https://github.com/kelektiv/node.bcrypt.js/pull/807	Patch Third Party Advisory
https://github.com/kelektiv/node.bcrypt.js/issues/776	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-7689
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7689

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:05:41				Added to TrackCVE
2022-12-04 19:02:44	2020-07-01T14:15Z	2020-07-01T14:15:14	CVE Published Date	updated
2022-12-04 19:02:44		2021-07-21T11:39:23	CVE Modified Date	updated
2022-12-04 19:02:44		Analyzed	Vulnerability Status	updated