CVE-2018-2421 — MEDIUM (5.3)

Vulnerability Description

SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Sap	Internet Graphics Server	7.20

References

http://www.securityfocus.com/bid/104111Third Party AdvisoryVDB Entry
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2616599Permissions RequiredVendor Advisory
http://www.securityfocus.com/bid/104111Third Party AdvisoryVDB Entry
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/Vendor Advisory
https://launchpad.support.sap.com/#/notes/2616599Permissions RequiredVendor Advisory

FAQ

What is CVE-2018-2421?

CVE-2018-2421 is a vulnerability with a CVSS score of 5.3 (MEDIUM). SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

How severe is CVE-2018-2421?

CVE-2018-2421 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-2421?

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