CVE-2012-3017

Siemens SIMATIC S7-400 PN CPU devices with firmware 5.x allow remote attackers to cause a denial of service (defect-mode transition and service outage) via (1) malformed HTTP traffic or (2) malformed IP packets.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-617264.pdf	Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdf	US Government Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-617264.pdf

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:5.0:*:*:*:*:*:*:*

OR	cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-3_pn\/dp::::::::
	cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\/dp::::::::
	cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3_pn\/dp::::::::

Information

Published : 2012-07-31 03:45

Updated : 2020-04-13 06:15

NVD link : CVE-2012-3017

Mitre link : CVE-2012-3017

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

siemens

simatic_s7-400_cpu_414-3_pn\/dp
simatic_s7-400_cpu_416f-3_pn\/dp
simatic_s7-400_cpu_416-3_pn\/dp
simatic_s7-400_cpu_firmware

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