CVE-2007-4473 (GCVE-0-2007-4473)

Vulnerability from cvelistv5 – Published: 2007-12-17 21:00 – Updated: 2024-08-07 14:53
VLAI
Summary
Gesytec Easylon OPC Server before 2.3.44 does not properly validate server handles, which allows remote attackers to execute arbitrary code or cause a denial of service via unspecified network traffic to the OLE for Process Control (OPC) interface, probably related to free operations on arbitrary memory addresses through certain Remove functions, and read and write operations on arbitrary memory addresses through certain Set, Read, and Write functions.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://secunia.com/advisories/28079 third-party-advisoryx_refsource_SECUNIA
http://www.neutralbit.com/en/rd/opctest/ x_refsource_MISC
http://osvdb.org/42650 vdb-entryx_refsource_OSVDB
http://www.neutralbit.com/downloads/NB-NB-001-EXT… x_refsource_MISC
http://www.securityfocus.com/bid/26876 vdb-entryx_refsource_BID
http://www.kb.cert.org/vuls/id/205073 third-party-advisoryx_refsource_CERT-VN
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
Date Public
2007-12-14 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.