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SapCVE-2018-2384

HistoryFeb 14, 2018 - 12:29 p.m.

CVE-2018-2384

2018-02-1412:29:01

CWE-476

sap

web.nvd.nist.gov

cve-2018-2384

sap

internet graphics server

null pointer

denial of service

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

Under certain conditions a malicious user provoking a Null Pointer dereference can prevent legitimate users from accessing the SAP Internet Graphics Server, 7.20, 7.20EXT, 7.45, 7.49, 7.53, and its services.

Affected configurations

Nvd

Node

sapinternet_graphics_serverMatch7.20

sapinternet_graphics_serverMatch7.20ext

sapinternet_graphics_serverMatch7.45

sapinternet_graphics_serverMatch7.49

sapinternet_graphics_serverMatch7.53

VendorProductVersionCPE
sapinternet_graphics_server7.20cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:*
sapinternet_graphics_server7.20extcpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:*
sapinternet_graphics_server7.45cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:*
sapinternet_graphics_server7.49cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:*
sapinternet_graphics_server7.53cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sap	internet_graphics_server	7.20	cpe:2.3:a:sap:internet_graphics_server:7.20:::::::*
sap	internet_graphics_server	7.20ext	cpe:2.3:a:sap:internet_graphics_server:7.20ext:::::::*
sap	internet_graphics_server	7.45	cpe:2.3:a:sap:internet_graphics_server:7.45:::::::*
sap	internet_graphics_server	7.49	cpe:2.3:a:sap:internet_graphics_server:7.49:::::::*
sap	internet_graphics_server	7.53	cpe:2.3:a:sap:internet_graphics_server:7.53:::::::*

CNA Affected

[
  {
    "product": "SAP Internet Graphics Server",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "7.20"
      },
      {
        "status": "affected",
        "version": "7.20EXT"
      },
      {
        "status": "affected",
        "version": "7.45"
      },
      {
        "status": "affected",
        "version": "7.49"
      },
      {
        "status": "affected",
        "version": "7.53"
      }
    ]
  }
]

References

blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/

launchpad.support.sap.com/#/notes/2525222

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

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