CVE-2018-2391 — MEDIUM (6.5)

Vulnerability Description

Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, via IGS portwatcher service.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sap	Internet Graphics Server	7.20

References

https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2525222Permissions RequiredVendor Advisory
https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2525222Permissions RequiredVendor Advisory

FAQ

What is CVE-2018-2391?

CVE-2018-2391 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, via IGS portwatcher service.

How severe is CVE-2018-2391?

CVE-2018-2391 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-2391?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Internet Graphics Server.