Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-35871

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
11/07/2023
Last modified:
14/08/2023

Description

The SAP Web Dispatcher - versions WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.85, WEBDISP 7.89, WEBDISP 7.91, WEBDISP 7.92, WEBDISP 7.93, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.85, KERNEL 7.89, KERNEL 7.91, KERNEL 7.92, KERNEL 7.93, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, has a vulnerability that can be exploited by an unauthenticated attacker to cause memory corruption through logical errors in memory management this may leads to information disclosure or system crashes, which can have low impact on confidentiality and high impact on the integrity and availability of the system.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.40 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): High
Availability (A): High

Base Score 3.x
9.40
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.54:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.89:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.91:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.92:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:7.93:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:hdb_2.00:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.54:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.85:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.89:*:*:*:*:*:*:*
cpe:2.3:a:sap:web_dispatcher:kernel_7.91:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools