VDB-60152 · CVE-2011-4534 · SA47892

Copadata zenon 6.51 ZenSysSrv.exe 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 categorized as critical has been discovered in Copadata zenon 6.51. This issue affects some unknown processing of the file ZenSysSrv.exe. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2011-4534. No exploit exists.

Detailsinfo

A vulnerability was found in Copadata zenon 6.51 and classified as critical. Affected by this issue is an unknown functionality of the file ZenSysSrv.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

ZenSysSrv.exe in Ing. Punzenberger COPA-DATA zenon 6.51 SP0 allows remote attackers to cause a denial of service (service crash) or possibly execute arbitrary code via a series of connections and disconnections on TCP port 1101, aka Reference Number 25212.

The weakness was disclosed 02/10/2012 (Website). The advisory is shared for download at us-cert.gov. This vulnerability is handled as CVE-2011-4534 since 11/22/2011. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Secunia (SA47892†). The entry VDB-60151 is pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

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: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/22/2011 🔍
02/10/2012 +80 days 🔍
02/10/2012 +0 days 🔍
03/23/2015 +1137 days 🔍
03/27/2019 +1465 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Status: Not defined

CVE: CVE-2011-4534 (🔍)
GCVE (CVE): GCVE-0-2011-4534
GCVE (VulDB): GCVE-100-60152
Secunia: 47892

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 03/27/2019 16:14
Changes: 03/23/2015 16:50 (46), 03/27/2019 16:14 (2)
Complete: 🔍
Cache ID: 216::103

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