CA Brightstor Enterprise Backup up to 9.0 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in CA Brightstor Enterprise Backup up to 9.0. It has been classified as critical. This issue affects some unknown processing. This manipulation causes memory corruption. This vulnerability is registered as CVE-2005-2535. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in CA Brightstor Enterprise Backup up to 9.0 (Backup Software). Affected by this vulnerability is an unknown code block. 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 Discovery Service in BrightStor ARCserve Backup 9.0 through 11.1 allows remote attackers to execute arbitrary commands via a large packet to TCP port 41523, a different vulnerability than CVE-2005-0260.

The bug was discovered 02/11/2005. The weakness was published 02/12/2005 by Cybertronic as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is known as CVE-2005-2535 since 08/10/2005. 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.

After before and not just, there has been an exploit disclosed. It is possible to download the exploit at saintcorporation.com. It is declared as highly functional. 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.

A possible mitigation has been published 7 days after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 3474. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3284.

The vulnerability is also documented in the databases at X-Force (19320), Exploit-DB (815), SecurityFocus (BID 12536†), OSVDB (13814†) and Secunia (SA14293†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Saint ID: exploit_info/brightstor_arcserve_discovery
Saint Name: BrightStor ARCserve Backup discovery service buffer overflow

MetaSploit ID: discovery_tcp.rb
MetaSploit Name: CA BrightStor Discovery Service TCP Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Snort ID: 3474
TippingPoint: 🔍
SourceFire IPS: 🔍
ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

02/11/2005 🔍
02/11/2005 +0 days 🔍
02/12/2005 +1 days 🔍
02/12/2005 +0 days 🔍
02/14/2005 +1 days 🔍
02/15/2005 +1 days 🔍
02/15/2005 +0 days 🔍
02/19/2005 +3 days 🔍
05/15/2005 +85 days 🔍
08/10/2005 +87 days 🔍
08/10/2005 +0 days 🔍
03/11/2015 +3500 days 🔍
12/22/2024 +3574 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: kb.cert.org
Researcher: Cybertronic
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2005-2535 (🔍)
GCVE (CVE): GCVE-0-2005-2535
GCVE (VulDB): GCVE-100-25975
CERT: 🔍
X-Force: 19320
SecurityFocus: 12536 - BrightStor ARCserve/Enterprise Discovery Service SERVICEPC Remote Buffer Overflow Vulnerability
Secunia: 14293 - BrightStor ARCserve Backup Discovery Service SERVICEPC Buffer Overflow, Moderately Critical
OSVDB: 13814 - CA BrightStor ARCserve Backup Discovery Service SERVICEPC Remote Overflow
Vulnerability Center: 7945 - Buffer Overflow in BrightStor ARCserve Backup Allows DoS and Code Execution, High

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

Entryinfo

Created: 03/11/2015 23:39
Updated: 12/22/2024 09:25
Changes: 03/11/2015 23:39 (88), 06/01/2019 10:50 (1), 06/17/2024 17:26 (16), 12/22/2024 09:25 (2)
Complete: 🔍
Cache ID: 216::103

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

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