Vulnerability CVE-2012-4706 - CERT Civis.Net

Vulnerability Name:

CVE-2012-4706 (CCN-82254)

Assigned:

2012-08-28

Published:

2013-02-19

Updated:

2013-05-21

Summary:

Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to cause a denial of service via a crafted packet that triggers a heap-based buffer overflow.

CVSS v3 Severity:

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2012-4706

Source: MISC
Type: UNKNOWN
http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A

Source: CCN
Type: ICSA-13-050-01
3S CODESYS GATEWAY-SERVER MULTIPLE VULNERABILITIES

Source: CCN
Type: SA52253
3S CoDeSys Gateway Server Multiple Vulnerabilities

Source: CCN
Type: 3S - Smart Software Web site
CODESYS industrial IEC 61131-3 SPS-Programming

Source: CCN
Type: BID-58032
CoDeSys Gateway Server Multiple Remote Code Execution Vulnerabilities

Source: XF
Type: UNKNOWN
codesys-gatewayserver-bo(82254)

Vulnerable Configuration:

Configuration 1:

cpe:/a:3s-software:codesys_gateway-server:2.3.5.1:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.5.2:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.5.3:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.6.0:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.7.0:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.8.0:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.8.1:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.8.2:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.1:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.2:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.3:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.4:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.5:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.18:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:2.3.9.19:*:*:*:*:*:*:*

OR cpe:/a:3s-software:codesys_gateway-server:*:*:*:*:*:*:*:* (Version <= 2.3.9.20)

Denotes that component is vulnerable