CVE-2020-4660

CVSS V2 Low 2.9 CVSS V3 Medium 5.3

Description

IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an attacker to obtain sensitive using timing side channel attacks which could aid in further attacks against the system. IBM X-Force ID: 186140.

Overview

CVE ID
CVE-2020-4660

Assigner
psirt@us.ibm.com

Vulnerability Status
Analyzed

Published Version
2020-10-12T13:15:12

Last Modified Date
2020-10-19T16:17:35

Weakness Enumerations

CWE	URL
CWE-203	http://cwe.mitre.org/data/definitions/203.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:ibm:security_access_manager:9.0.7.0:::::::*	1	OR
cpe:2.3:a:ibm:security_verify_access:10.0.0:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
ADJACENT_NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.9

Severity
LOW

Exploitability Score
5.5

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.3

Base Severity
MEDIUM

Exploitability Score
1.6

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.ibm.com/support/pages/node/6346619	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/186140	VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-4660
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4660

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:23:18				Added to TrackCVE
2022-12-04 23:58:29	2020-10-12T13:15Z	2020-10-12T13:15:12	CVE Published Date	updated
2022-12-04 23:58:29		2020-10-19T16:17:35	CVE Modified Date	updated
2022-12-04 23:58:29		Analyzed	Vulnerability Status	updated