Vulnerability Name:

CVE-2018-2385 (CCN-139136)

Assigned:2017-12-15
Published:2018-02-13
Updated:2018-02-27
Summary:Under certain conditions a malicious user provoking a divide by zero crash can prevent legitimate users from accessing the SAP Internet Graphics Server, 7.20, 7.20EXT, 7.45, 7.49, 7.53, and its services.
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-369
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-2385

Source: CCN
Type: SAP Security Patch Day – February 2018
SAP Security Patch Day – February 2018

Source: CONFIRM
Type: Vendor Advisory
https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/

Source: XF
Type: UNKNOWN
sap-igss-cve20182385-dos(139136)

Source: CCN
Type: SAP Web site
SAP Support Note 2525222

Source: CONFIRM
Type: Permissions Required, Vendor Advisory
https://launchpad.support.sap.com/#/notes/2525222

Vulnerable Configuration:Configuration 1:
  • cpe:/a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:*
  • OR cpe:/a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:*
  • OR cpe:/a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:*
  • OR cpe:/a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:*
  • OR cpe:/a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    sap internet graphics server 7.20
    sap internet graphics server 7.20ext
    sap internet graphics server 7.45
    sap internet graphics server 7.49
    sap internet graphics server 7.53