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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2011-0321

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
01/02/2011
Last modified:
11/04/2025

Description

librpc.dll in nsrexecd in EMC NetWorker before 7.5 SP4, 7.5.3.x before 7.5.3.5, and 7.6.x before 7.6.1.2 does not properly mitigate the possibility of a spoofed localhost source IP address, which allows remote attackers to (1) register or (2) unregister RPC services, and consequently cause a denial of service or obtain sensitive information from interprocess communication, via crafted UDP packets containing service commands.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): Physical

Base Score 2.0
6.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:emc:networker:*:sp3:*:*:*:*:*:* 7.5 (including)
cpe:2.3:a:emc:networker:6.0:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:6.1:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.0:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.2:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.3:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:sp1:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:sp2:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:sp3:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:sp4:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.4:sp5:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.5:*:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.5:sp1:*:*:*:*:*:*
cpe:2.3:a:emc:networker:7.5:sp2:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools