CA Brightstor Arcserve Backup up to r11.5 memory corruption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in CA Brightstor Arcserve Backup up to r11.5. This vulnerability affects unknown code. This manipulation causes memory corruption. This vulnerability is handled as CVE-2006-6379. Additionally, an exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in CA Brightstor Arcserve Backup up to r11.5 (Backup Software). Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the BrightStor Backup Discovery Service in multiple CA products, including ARCserve Backup r11.5 SP1 and earlier, ARCserve Backup 9.01 up to 11.1, Enterprise Backup 10.5, and CA Server Protection Suite r2, allows remote attackers to execute arbitrary code via unspecified vectors.

The bug was discovered 12/07/2006. The weakness was released 12/08/2006 (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is known as CVE-2006-6379 since 12/07/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at saintcorporation.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 23841 (CA BrightStor ARCserve Backup Discovery Service Overflow), 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.

Upgrading eliminates this vulnerability. Attack attempts may be identified with Snort ID 9633. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 9061.

The vulnerability is also documented in the databases at X-Force (30791), Exploit-DB (1132), Tenable (23841), SecurityFocus (BID 21502†) and OSVDB (30775†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 23841
Nessus Name: CA BrightStor ARCserve Backup Discovery Service Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Saint ID: exploit_info/brightstor_arcserve_disc_9b
Saint Name: BrightStor ARCserve Discovery service 9b command buffer overflow

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Snort ID: 9633
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

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

Timelineinfo

08/03/2005 🔍
12/07/2006 +491 days 🔍
12/07/2006 +0 days 🔍
12/07/2006 +0 days 🔍
12/08/2006 +0 days 🔍
12/08/2006 +0 days 🔍
12/08/2006 +0 days 🔍
12/10/2006 +2 days 🔍
12/12/2006 +2 days 🔍
12/18/2006 +6 days 🔍
03/12/2015 +3006 days 🔍
07/12/2019 +1583 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: archives.neohapsis.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-6379 (🔍)
GCVE (CVE): GCVE-0-2006-6379
GCVE (VulDB): GCVE-100-33751
X-Force: 30791
SecurityFocus: 21502
OSVDB: 30775 - CA BrightStor ARCserve Backup Discovery Service Overflow
SecurityTracker: 1017356
Vulnerability Center: 13360 - BrightStor Backup Discovery Service Buffer Overflow, Critical
Vupen: ADV-2006-4910

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/12/2015 22:21
Updated: 07/12/2019 07:26
Changes: 03/12/2015 22:21 (80), 07/12/2019 07:26 (9)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!