EMC Legato Networker 7.3.2 nsrexecd nsrexecd.exe stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in EMC Legato Networker 7.3.2. Affected by this vulnerability is an unknown functionality of the file nsrexecd.exe of the component nsrexecd. Performing a manipulation results in stack-based overflow. This vulnerability is known as CVE-2007-3618. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in EMC Legato Networker 7.3.2. It has been classified as critical. This affects an unknown functionality of the file nsrexecd.exe of the component nsrexecd. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the NetWorker Remote Exec Service (nsrexecd.exe) in EMC Software NetWorker 7.x.x allows remote attackers to execute arbitrary code via a (1) poll or (2) kill request with a "long invalid subcmd."

The bug was discovered 08/20/2007. The weakness was published 08/20/2007 by Tenable Network Security with Tenable Network Security (Website). The advisory is shared at securitytracker.com. This vulnerability is uniquely identified as CVE-2007-3618 since 07/06/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 94163 (EMC Legato Networker Remote Exec Service Stack Overflow RCE), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gain a shell remotely and running in the context r.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (36123), Tenable (94163), SecurityFocus (BID 25375†), OSVDB (39744†) and Secunia (SA26517†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.2

VulDB Base Score: 9.1
VulDB Temp Score: 8.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 94163
Nessus Name: EMC Legato Networker Remote Exec Service Stack Overflow RCE
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Saint ID: exploit_info/emc_networker_rexec_subcmd
Saint Name: EMC NetWorker Remote Exec service subcmd buffer overflow

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

07/06/2007 🔍
08/20/2007 +45 days 🔍
08/20/2007 +0 days 🔍
08/20/2007 +0 days 🔍
08/20/2007 +0 days 🔍
08/20/2007 +0 days 🔍
08/20/2007 +0 days 🔍
08/21/2007 +0 days 🔍
08/21/2007 +0 days 🔍
08/21/2007 +0 days 🔍
09/03/2007 +12 days 🔍
03/16/2015 +2751 days 🔍
10/20/2016 +584 days 🔍
07/25/2019 +1008 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: securitytracker.com⛔
Researcher: Tenable Network Security
Organization: Tenable Network Security
Status: Confirmed

CVE: CVE-2007-3618 (🔍)
GCVE (CVE): GCVE-0-2007-3618
GCVE (VulDB): GCVE-100-38445
X-Force: 36123
SecurityFocus: 25375 - EMC Legato Networker Remote Exec Service Stack Buffer Overflow Vulnerability
Secunia: 26517
OSVDB: 39744 - EMC NetWorker Remote Exec Service (nsrexecd.exe) Remote Overflow
SecurityTracker: 1018590
Vulnerability Center: 15974 - EMC Legato NetWorker Buffer Overflow Allows Remote Attacker to Execute Arbitrary Code, High
Vupen: ADV-2007-2931

Entryinfo

Created: 03/16/2015 12:18
Updated: 07/25/2019 10:33
Changes: 03/16/2015 12:18 (77), 07/25/2019 10:33 (11)
Complete: 🔍
Cache ID: 216::103

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