CVE-2021-33684

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33684
SAP NetWeaver AS ABAP and ABAP Platform, versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.77, 7.81, 7.84, allows an attacker to send overlong content in the RFC request type thereby crashing the corresponding work process because of memory corruption vulnerability. The work process will attempt to restart itself after the crash and hence the impact on the availability is low.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://launchpad.support.sap.com/#/notes/3032624 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory
https://launchpad.support.sap.com/#/notes/3032624 Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:sap:netweaver_abap:7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.21ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.49:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.81:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:kernel_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl32nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl32uc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl64nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl64uc_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.21ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.49:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:7.81:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:kernel_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:krnl32uc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:krnl64uc_8.04:*:*:*:*:*:*:*
History

21 Nov 2024, 06:09

Type Values Removed Values Added
References () https://launchpad.support.sap.com/#/notes/3032624 - Permissions Required () https://launchpad.support.sap.com/#/notes/3032624 - Permissions Required
References () https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 - Vendor Advisory () https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 - Vendor Advisory

27 Jul 2021, 14:19

Type Values Removed Values Added
References (MISC) https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 - (MISC) https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506 - Vendor Advisory
References (MISC) https://launchpad.support.sap.com/#/notes/3032624 - (MISC) https://launchpad.support.sap.com/#/notes/3032624 - Permissions Required
CPE cpe:2.3:a:sap:netweaver_as_abap:7.81:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl32uc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:kernel_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:kernel_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.49:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.22:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl64nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:krnl32nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.21ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl32nuc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:krnl32uc_7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_8.04:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.49:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.21ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.53:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.21:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.81:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_as_abap:7.22ext:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:7.77:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_abap:krnl64uc_8.04:*:*:*:*:*:*:*
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 5.3

14 Jul 2021, 12:24

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-14 12:15

Updated : 2024-11-21 06:09

NVD link : CVE-2021-33684

Mitre link : CVE-2021-33684

CVE.ORG link : CVE-2021-33684

JSON object : View

Products Affected

sap

  • netweaver_abap
  • netweaver_application_server_abap
CWE
CWE-787

Out-of-bounds Write