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Vulnerability Details :

CVE-2018-2423

Summary
Assigner-sap
Assigner Org ID-e4686d1a-f260-4930-ac4c-2f5c992778dd
Published At-09 May, 2018 | 20:00
Updated At-05 Aug, 2024 | 04:21
Rejected At-
Credits

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

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–ĽCommon Vulnerabilities and Exposures (CVE)
cve.org
Assigner:sap
Assigner Org ID:e4686d1a-f260-4930-ac4c-2f5c992778dd
Published At:09 May, 2018 | 20:00
Updated At:05 Aug, 2024 | 04:21
Rejected At:
â–ĽCVE Numbering Authority (CNA)

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

Affected Products
Vendor
SAP SESAP SE
Product
SAP Internet Graphics Server (IGS)
Versions
Affected
  • 7.20
  • 7.20EXT
  • 7.45
  • 7.49
  • 7.53
Problem Types
TypeCWE IDDescription
textN/ADenial-of-Service
Type: text
CWE ID: N/A
Description: Denial-of-Service
Metrics
VersionBase scoreBase severityVector
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
x_refsource_CONFIRM
http://www.securityfocus.com/bid/104109
vdb-entry
x_refsource_BID
https://launchpad.support.sap.com/#/notes/2620744
x_refsource_MISC
Hyperlink: https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/104109
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://launchpad.support.sap.com/#/notes/2620744
Resource:
x_refsource_MISC
â–ĽAuthorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/104109
vdb-entry
x_refsource_BID
x_transferred
https://launchpad.support.sap.com/#/notes/2620744
x_refsource_MISC
x_transferred
Hyperlink: https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/104109
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://launchpad.support.sap.com/#/notes/2620744
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
â–ĽNational Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@sap.com
Published At:09 May, 2018 | 20:29
Updated At:09 Oct, 2019 | 23:40

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.07.5HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.0
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
SAP SE
sap
>>internet_graphics_server>>7.20
cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:*
SAP SE
sap
>>internet_graphics_server>>7.20ext
cpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:*
SAP SE
sap
>>internet_graphics_server>>7.45
cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:*
SAP SE
sap
>>internet_graphics_server>>7.49
cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:*
SAP SE
sap
>>internet_graphics_server>>7.53
cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/104109cna@sap.com
Third Party Advisory
VDB Entry
https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/cna@sap.com
Vendor Advisory
https://launchpad.support.sap.com/#/notes/2620744cna@sap.com
Permissions Required
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/104109
Source: cna@sap.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://blogs.sap.com/2018/05/08/sap-security-patch-day-may-2018/
Source: cna@sap.com
Resource:
Vendor Advisory
Hyperlink: https://launchpad.support.sap.com/#/notes/2620744
Source: cna@sap.com
Resource:
Permissions Required
Vendor Advisory

Change History

0
Information is not available yet

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CVSS Score-7.5||HIGH
EPSS-3.70% / 88.08%
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Rejected-Not Available
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CWE ID-CWE-20
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CVE-2016-10079
Matching Score-8
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Matching Score-8
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||
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||
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||
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-3.87% / 88.36%
||
7 Day CHG~0.00%
Published-01 Apr, 2015 | 14:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in XcListener in SAP Afaria 7.0.6001.5 allows remote attackers to cause a denial of service (process termination) via a crafted request, aka SAP Security Note 2132584.

Action-Not Available
Vendor-n/aSAP SE
Product-afarian/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2015-2819
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-3.28% / 87.33%
||
7 Day CHG~0.00%
Published-01 Apr, 2015 | 14:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SAP Sybase SQL Anywhere 11 and 16 allows remote attackers to cause a denial of service (crash) via a crafted request, aka SAP Security Note 2108161.

Action-Not Available
Vendor-n/aSAP SE
Product-sql_anywheren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2018-2433
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-0.41% / 61.31%
||
7 Day CHG~0.00%
Published-10 Jul, 2018 | 18:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SAP Gateway (SAP KERNEL 32 NUC, SAP KERNEL 32 Unicode, SAP KERNEL 64 NUC, SAP KERNEL 64 Unicode 7.21, 7.21EXT, 7.22 and 7.22EXT; SAP KERNEL 7.21, 7.22, 7.45, 7.49 and 7.53) allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

Action-Not Available
Vendor-SAP SE
Product-sap_kernelSAP Gateway
CVE-2018-2465
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-0.51% / 66.63%
||
7 Day CHG~0.00%
Published-11 Sep, 2018 | 15:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SAP HANA (versions 1.0 and 2.0) Extended Application Services classic model OData parser does not sufficiently validate XML. By exploiting, an unauthorized hacker can cause the database server to crash.

Action-Not Available
Vendor-SAP SE
Product-hanaSAP HANA
CWE ID-CWE-20
Improper Input Validation
CVE-2018-2482
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-0.51% / 66.63%
||
7 Day CHG~0.00%
Published-13 Nov, 2018 | 20:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

SAP Mobile Secure Android Application, Mobile-secure.apk Android client, before version 6.60.19942.0, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service. Install the Mobile Secure Android client released in Mid-Oct 2018.

Action-Not Available
Vendor-SAP SE
Product-mobile_secureSAP Mobile Secure Android Application
CVE-2018-2422
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-5.3||MEDIUM
EPSS-0.51% / 66.63%
||
7 Day CHG~0.00%
Published-09 May, 2018 | 20:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-SAP SE
Product-internet_graphics_serverSAP Internet Graphics Server (IGS)
CVE-2018-2438
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-0.51% / 66.63%
||
7 Day CHG~0.00%
Published-10 Jul, 2018 | 18:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has several denial-of-service vulnerabilities that allow an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.

Action-Not Available
Vendor-SAP SE
Product-internet_graphics_server SAP Internet Graphics Server (IGS)
CVE-2015-2278
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.72% / 72.75%
||
7 Day CHG~0.00%
Published-02 Jun, 2015 | 14:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The LZH decompression implementation (CsObjectInt::BuildHufTree function in vpa108csulzh.cpp) in SAP MaxDB 7.5 and 7.6, Netweaver Application Server ABAP, Netweaver Application Server Java, Netweaver RFC SDK, GUI, RFC SDK, SAPCAR archive tool, and other products allows context-dependent attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to look-ups of non-simple codes, aka SAP Security Note 2124806, 2121661, 2127995, and 2125316.

Action-Not Available
Vendor-n/aSAP SE
Product-netweaver_java_application_serverrfc_librarynetweaver_rfc_sdkguinetweaver_abap_application_servermaxdbn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2014-8592
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-1.62% / 82.05%
||
7 Day CHG~0.00%
Published-04 Nov, 2014 | 15:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in SAP Host Agent, as used in SAP NetWeaver 7.02 and 7.3, allows remote attackers to cause a denial of service (process termination) via a crafted request.

Action-Not Available
Vendor-n/aSAP SE
Product-netweavern/a
CVE-2014-8591
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-1.19% / 79.05%
||
7 Day CHG~0.00%
Published-04 Nov, 2014 | 15:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in SAP Internet Communication Manager (ICM), as used in SAP NetWeaver 7.02 and 7.3, allows remote attackers to cause a denial of service (process termination) via unknown vectors.

Action-Not Available
Vendor-n/aSAP SE
Product-netweavern/a
CVE-2017-9845
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-4.19% / 88.84%
||
7 Day CHG~0.00%
Published-12 Jul, 2017 | 16:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

disp+work 7400.12.21.30308 in SAP NetWeaver 7.40 allows remote attackers to cause a denial of service (resource consumption) via a crafted DIAG request, aka SAP Security Note 2405918.

Action-Not Available
Vendor-n/aSAP SE
Product-netweavern/a
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2017-8915
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.85% / 75.12%
||
7 Day CHG~0.00%
Published-23 May, 2017 | 03:56
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

sinopia, as used in SAP HANA XS 1.00 and 2.00, allows remote attackers to cause a denial of service (assertion failure and service crash) by pushing a package with a filename containing a $ (dollar sign) or % (percent) character, aka SAP Security Note 2407694.

Action-Not Available
Vendor-n/aSAP SE
Product-hana_xsn/a
CWE ID-CWE-617
Reachable Assertion
CVE-2018-2393
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-20.42% / 95.62%
||
7 Day CHG~0.00%
Published-14 Feb, 2018 | 12:00
Updated-05 Aug, 2024 | 04:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Under certain conditions SAP Internet Graphics Server (IGS) 7.20, 7.20EXT, 7.45, 7.49, 7.53, fails to validate XML External Entity appropriately causing the SAP Internet Graphics Server (IGS) to become unavailable.

Action-Not Available
Vendor-SAP SE
Product-internet_graphics_serverSAP Internet Graphics Server
CWE ID-CWE-611
Improper Restriction of XML External Entity Reference
CVE-2022-28772
Matching Score-8
Assigner-SAP SE
ShareView Details
Matching Score-8
Assigner-SAP SE
CVSS Score-7.5||HIGH
EPSS-1.14% / 78.62%
||
7 Day CHG~0.00%
Published-12 Apr, 2022 | 16:11
Updated-03 Aug, 2024 | 06:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

By overlong input values an attacker may force overwrite of the internal program stack in SAP Web Dispatcher - versions 7.53, 7.77, 7.81, 7.85, 7.86, or Internet Communication Manager - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC 7.22, 7.22EXT, 7.49, 7.53, KERNEL 7.22, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, which makes these programs unavailable, leading to denial of service.

Action-Not Available
Vendor-SAP SE
Product-netweaverweb_dispatcherSAP NetWeaver (Internet Communication Manager)SAP Web Dispatcher
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
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