CVE-2021-27597
Summary
| CVE | CVE-2021-27597 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-06-09 14:15:00 UTC |
| Updated | 2022-10-31 14:48:00 UTC |
| Description | SAP NetWeaver AS for ABAP (RFC Gateway), versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network which will trigger an internal error in the system due to improper input validation in method memmove() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Sap | Netweaver Abap | kernel_7.22 | All | All | All |
| Application | Sap | Netweaver Abap | kernel_7.49 | All | All | All |
| Application | Sap | Netweaver Abap | kernel_7.53 | All | All | All |
| Application | Sap | Netweaver Abap | kernel_7.73 | All | All | All |
| Application | Sap | Netweaver Abap | kernel_8.04 | All | All | All |
| Application | Sap | Netweaver Abap | krnl32nuc_7.22 | All | All | All |
| Application | Sap | Netweaver Abap | krnl32nuc_7.22ext | All | All | All |
| Application | Sap | Netweaver Abap | krnl64nuc_7.22 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64nuc_7.22ext | All | All | All |
| Application | Sap | Netweaver Abap | krnl64nuc_7.49 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_7.22 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_7.22ext | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_7.49 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_7.53 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_7.73 | All | All | All |
| Application | Sap | Netweaver Abap | krnl64uc_8.04 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Full Disclosure: Onapsis Security Advisory 2021-0018: [Multiple CVEs] Memory Corruption vulnerability in SAP NetWeaver ABAP Gateway service | FULLDISC | seclists.org | |
| SAP Security Patch Day – June 2021 - Product Security Response at SAP - Community Wiki | MISC | wiki.scn.sap.com | |
| launchpad.support.sap.com | MISC | launchpad.support.sap.com | |
| SAP NetWeaver ABAP Gateway Memory Corruption ≈ Packet Storm | MISC | packetstormsecurity.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.