CA Protection Suites up to 9.01 RPC Interface mediasvr.exe stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in CA Protection Suites up to 9.01. This affects an unknown function of the file mediasvr.exe of the component RPC Interface. Such manipulation leads to stack-based overflow. This vulnerability is traded as CVE-2006-5171. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in CA Protection Suites up to 9.01 and classified as critical. Affected by this issue is an unknown part of the file mediasvr.exe of the component RPC Interface. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in the RPC interface in Mediasvr.exe in Computer Associates (CA) Brightstor ARCserve Backup 9.01 through 11.5, Enterprise Backup 10.5, and CA Protection Suites r2 allows remote attackers to execute arbitrary code via crafted SUNRPC packets, aka the "Mediasvr.exe Overflow," a different vulnerability than CVE-2006-5172.

The bug was discovered 01/11/2007. The weakness was shared 01/11/2007 by Paul Mehta (Website). The advisory is available at iss.net. This vulnerability is handled as CVE-2006-5171 since 10/04/2006. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 24015 (CA BrightStor ARCserve Backup Multiple Vulnerabilities (QO84983)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 38581 (Brightstor Arcserve Backup for Windows Buffer Overflow Vulnerability COMMON-AXWBAS).

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (29343), Tenable (24015), SecurityFocus (BID 22015†), OSVDB (31319†) and Secunia (SA23648†). The entries VDB-34395, VDB-34350, VDB-34349 and VDB-34221 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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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: 24015
Nessus Name: CA BrightStor ARCserve Backup Multiple Vulnerabilities (QO84983)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

10/04/2006 🔍
01/11/2007 +99 days 🔍
01/11/2007 +0 days 🔍
01/11/2007 +0 days 🔍
01/11/2007 +0 days 🔍
01/11/2007 +0 days 🔍
01/11/2007 +0 days 🔍
01/12/2007 +0 days 🔍
01/15/2007 +3 days 🔍
01/16/2007 +1 days 🔍
01/22/2007 +6 days 🔍
03/12/2015 +2971 days 🔍
07/13/2019 +1584 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: iss.net
Researcher: Paul Mehta
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-5171 (🔍)
GCVE (CVE): GCVE-0-2006-5171
GCVE (VulDB): GCVE-100-34394
X-Force: 29343
SecurityFocus: 22015 - Computer Associates BrightStor ARCserve Backup MediaSVR.EXE Remote Buffer Overflow Vulnerability
Secunia: 23648 - CA BrightStor ARCserve Backup Multiple Vulnerabilities, Moderately Critical
OSVDB: 31319 - CA BrightStor ARCserve Backup Mediasvr.exe RPC Remote Overflow
SecurityTracker: 1017506
Vulnerability Center: 14095 - Computer Associates Multiple Products RPC Interface Mediasvr.exe Overflow, Critical
Vupen: ADV-2007-0154

See also: 🔍

Entryinfo

Created: 03/12/2015 22:21
Updated: 07/13/2019 22:08
Changes: 03/12/2015 22:21 (76), 07/13/2019 22:08 (10)
Complete: 🔍
Cache ID: 216::103

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