18802 : Legato NetWorker lgtomapper Unauthorized RPC Service Unregister DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
5	1052	over 6 years ago	over 3 years ago	0 times	90%

Timeline

Disclosure Date
2005-08-16

Keywords

TCP port 7938

Description

Legato NetWorker contains a flaw that may allow a remote denial of service or an unauthorized information disclosure. The issue occurs because the lgtomapper RPC port mapper allows remote calls to the "pmap_set" and "pmap_unset" functions. A remote attacker could unregister NetWorker RPC services resulting in loss of availability for the service, or possibly register a new service which might allow eavesdropping on NetWorker process communications.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Information Disclosure
Impact: Loss of Confidentiality, Loss of Availability
Exploit: Exploit Unknown
Disclosure: OSVDB Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, EMC and Sun have released patches to address this vulnerability.

Products

Sun Microsystems, Inc.	StorEdge Enterprise Backup Software	7.0
		7.1
		7.2
	Solstice Backup	6.0
		6.1

EMC Corporation	Legato NetWorker	7.2
		7.13
		4.2.2
		6.0
		6.1

References

Security Tracker: 1014713
Bugtraq ID: 14582
Secunia Advisory ID: 16464 16470
Related OSVDB ID: 18800 18801
CVE ID: 2005-0359 (see also: NVD)
ISS X-Force ID: 21893
CERT VU: 801089
Other Advisory URL: http://sunsolve.sun.com/search/document.do?assetkey=1-26-101886-1
Generic Informational URL: http://www.cnn.com/2005/TECH/internet/07/25/hackers.backup.software.reut/index.html
Vendor Specific Advisory URL: http://www.legato.com/support/websupport/product_alerts/081605_NW-7x.htm
http://www.legato.com/support/websupport/product_alerts/081605_NW_port_mapper.htm
Keyword: TCP port 7938

Tools & Filters

	19558

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 6.4
Source: nvd.nist.gov | Generated: 2005-08-23 | Disagree?

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

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