SB2019121214 - Multiple vulerabilities in SAP Enable Now

Description

This security bulletin contains information about 3 vulnerabilities.

1) Command Injection (CVE-ID: CVE-2019-0403)

CWE-ID: CWE-77 - Command injection

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to execute arbitrary commands into CSV files.

The vulnerability exists due to insufficient sanitization of user-supplied data when constructing CSV files. A remote unauthenticated attacker can input commands into the CSV files, trick a victim into opening it and execute arbitrary commands on the target system.

2) Information disclosure (CVE-ID: CVE-2019-0405)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the affected software leaks information about the existence of a particular user. A remote attacker can gain unauthorized access to sensitive information on the system, such as a user enumeration.

3) Information disclosure (CVE-ID: CVE-2019-0404)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the affected software leaks information about network configuration in the server error messages. A remote attacker can gain unauthorized access to sensitive information on the system.

Remediation

Install update from vendor's website.

References

• https://launchpad.support.sap.com/#/notes/2845183
• https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=533660397