CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
40.3%
The API and MCI interfaces of IBM Safer Payments are vulnerable to the Slowloris denial of service attack. This vulnerability is addressed
CVEID:CVE-2023-27556
**DESCRIPTION:**IBM Counter Fraud Management for Safer Payments does not properly allocate resources without limits or throttling which could allow a remote attacker to cause a denial of service.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/249190 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Product(s): IBM Safer Payments
Version(s): 6.1.0.00 and above, 6.2.0.00 and above, 6.3.0.00 - 6.3.1.03, 6.4.0.00 - 6.4.2.02 and 6.5.0.00
Update IBM Safer Payments to version 6.3.1.04, 6.4.2.03, 6.5.0.01 or higher.
Refer to the IBM Safer Payments documentation to download the updates.
Use a reverse proxy with protection mechanisms in front of IBM Safer Payments.
Vendor | Product | Version | CPE |
---|---|---|---|
ibm | safer_payments | 6.1 | cpe:2.3:a:ibm:safer_payments:6.1:*:*:*:*:*:*:* |
ibm | safer_payments | 6.2 | cpe:2.3:a:ibm:safer_payments:6.2:*:*:*:*:*:*:* |
ibm | safer_payments | 6.3 | cpe:2.3:a:ibm:safer_payments:6.3:*:*:*:*:*:*:* |
ibm | safer_payments | 6.4 | cpe:2.3:a:ibm:safer_payments:6.4:*:*:*:*:*:*:* |
ibm | safer_payments | 6.5 | cpe:2.3:a:ibm:safer_payments:6.5:*:*:*:*:*:*:* |
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
40.3%