Vulnerability · Published Jan 14, 2020 · Assigned by sap
CVE-2020-6304
Medium 5.9
In plain English
A medium-severity security flaw in SAP NetWeaver Internet Communication Manager (KERNEL) from SAP SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).
Severity (CVSS 3.0)5.9Medium
Exploit odds (30 days)1.5%top 25.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper input validation in SAP NetWeaver Internet Communication Manager (update provided in KRNL32NUC & KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT KRNL64NUC & KRNL64UC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49 KERNEL 7.21, 7.49, 7.53) allows an attacker to prevent users from accessing its services through a denial of service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL32NUC) | < 7.21< 7.21EXT< 7.22< 7.22EXT |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL32UC) | < 7.21< 7.21EXT< 7.22< 7.22EXT |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL64NUC) | < 7.21< 7.21EXT< 7.22< 7.22EXT< 7.49 |
| SAP SE | SAP NetWeaver Internet Communication Manager (KRNL64UC) | < 7.21< 7.21EXT< 7.22< 7.22EXT< 7.49 |
| SAP SE | SAP NetWeaver Internet Communication Manager (KERNEL) | < 7.21< 7.22< 7.49< 7.53 |
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=533671771 x_refsource_CONFIRM
- https://launchpad.support.sap.com/#/notes/2848498 x_refsource_MISC