Knox Software Arkeia Server Backup 5.3.x stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

A vulnerability, which was classified as very critical, was found in Knox Software Arkeia Server Backup 5.3.x (Backup Software). This affects an unknown code. 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 Knox Arkeia Server Backup 5.3.x allows remote attackers to execute arbitrary code via a long type 77 request.

The bug was discovered 02/20/2005. The weakness was presented 02/18/2005 by John Doe (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2005-0491 since 02/21/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/06/2019).

After even before and not, there has been an exploit disclosed. The exploit is shared for download at saintcorporation.com. It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 17158 (Knox Arkeia Backup Client Type 77 Request Processing Buffer Remote Overflow), 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. Attack attempts may be identified with Snort ID 3453. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3301.

The vulnerability is also documented in the databases at X-Force (19398), Tenable (17158) and Exploit-DB (102).

Productinfo

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Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 17158
Nessus Name: Knox Arkeia Backup Client Type 77 Request Processing Buffer Remote Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Saint ID: exploit_info/arkeia_type_77_request
Saint Name: Arkeia Type 77 Request buffer overflow

MetaSploit ID: type77.rb
MetaSploit Name: Arkeia Backup Client Type 77 Overflow (Win32)
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Snort ID: 3453
Snort Message: SERVER-OTHER Arkeia client backup system info probe
Snort Class: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

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

Timelineinfo

02/18/2005 🔍
02/18/2005 +0 days 🔍
02/18/2005 +0 days 🔍
02/18/2005 +0 days 🔍
02/20/2005 +1 days 🔍
02/21/2005 +1 days 🔍
02/21/2005 +0 days 🔍
02/21/2005 +0 days 🔍
02/27/2005 +5 days 🔍
05/02/2005 +64 days 🔍
03/10/2015 +3599 days 🔍
06/06/2019 +1549 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: John Doe
Status: Not defined

CVE: CVE-2005-0491 (🔍)
X-Force: 19398
Vulnerability Center: 7149 - Code Execution in Knox Arkeia Server Backup 4.0 - 4.2, 5.2, 5.3 via Type 77 Request, High
SecurityFocus: 12594 - Knox Arkeia Type 77 Request Remote Stack-Based Buffer Overrun Vulnerability
Secunia: 14327
OSVDB: 14011 - Arkeia Backup Client Type 77 Request Processing Buffer Remote Overflow

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

Entryinfo

Created: 03/10/2015 23:05
Updated: 06/06/2019 09:12
Changes: 03/10/2015 23:05 (89), 06/06/2019 09:12 (3)
Complete: 🔍

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