VDB-61693 · CVE-2012-4359 · SA49395

Sielcosistemi Winlog Pro up to 2.06.72 realloc input validation

CVSS Meta Temp Score
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Sielcosistemi Winlog Pro up to 2.06.72. Impacted is the function realloc. This manipulation causes input validation. This vulnerability appears as CVE-2012-4359. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Sielcosistemi Winlog Pro up to 2.06.72. It has been declared as critical. Affected by this vulnerability is the function realloc. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 do not validate the return value of the realloc function, which allows remote attackers to cause a denial of service (invalid 0x00 write operation and daemon crash) or possibly have unspecified other impact via a port-46824 TCP packet with a crafted negative integer after the opcode. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4358.

The weakness was presented 08/19/2012 (Website). The advisory is shared at us-cert.gov. This vulnerability is known as CVE-2012-4359 since 08/19/2012. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 42390 (Sielco Sistemi Winlog Pro Multiple Security Vulnerabilities).

Upgrading to version 2.06.73 eliminates this vulnerability.

The vulnerability is also documented in the databases at Secunia (SA49395†) and Vulnerability Center (SBV-35979†). See VDB-61692, VDB-61691, VDB-61690 and VDB-61689 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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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OpenVAS ID: 802879
OpenVAS Name: Sielco Sistemi Winlog Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Winlog Pro 2.06.73

Timelineinfo

06/06/2012 🔍
08/19/2012 +74 days 🔍
08/19/2012 +0 days 🔍
08/19/2012 +0 days 🔍
08/19/2012 +0 days 🔍
08/28/2012 +9 days 🔍
03/23/2015 +937 days 🔍
04/16/2017 +755 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-4359 (🔍)
GCVE (CVE): GCVE-0-2012-4359
GCVE (VulDB): GCVE-100-61693
Secunia: 49395 - Winlog Packet Processing Multiple Vulnerabilities, Moderately Critical
Vulnerability Center: 35979 - Sielco Sistemi Winlog Pro SCADA and Winlog Lite SCADA Remote DoS via a Crafted TCP Port 46824 Packet, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/16/2017 10:59
Changes: 03/23/2015 16:50 (52), 04/16/2017 10:59 (14)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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