FKIE_CVE-2021-33684

Vulnerability from fkie_nvd - Published: 2021-07-14 12:15 - Updated: 2024-11-21 06:09
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
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.
References
cna@sap.comhttps://launchpad.support.sap.com/#/notes/3032624Permissions Required
cna@sap.comhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3032624Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506Vendor Advisory
Impacted products
Vendor Product Version
sap netweaver_abap 7.21
sap netweaver_abap 7.21ext
sap netweaver_abap 7.22
sap netweaver_abap 7.22ext
sap netweaver_abap 7.49
sap netweaver_abap 7.53
sap netweaver_abap 7.77
sap netweaver_abap 7.81
sap netweaver_abap kernel_8.04
sap netweaver_abap krnl32nuc_7.21
sap netweaver_abap krnl32uc_7.21
sap netweaver_abap krnl64nuc_7.21
sap netweaver_abap krnl64uc_8.04
sap netweaver_application_server_abap 7.21
sap netweaver_application_server_abap 7.21ext
sap netweaver_application_server_abap 7.22
sap netweaver_application_server_abap 7.22ext
sap netweaver_application_server_abap 7.49
sap netweaver_application_server_abap 7.53
sap netweaver_application_server_abap 7.77
sap netweaver_application_server_abap 7.81
sap netweaver_application_server_abap kernel_8.04
sap netweaver_application_server_abap krnl32nuc_7.21
sap netweaver_application_server_abap krnl32uc_7.21
sap netweaver_application_server_abap krnl64nuc_7.21
sap netweaver_application_server_abap krnl64uc_8.04
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.