tid-202
Vulnerability from emb3d
Description

Devices may have vulnerabilities within software used to parse various network protocols. If the device does not properly parse a protocol, a threat actor can send improperly formatted messages to the device, which may result in memory corruptions. Vulnerabilities resulting from protocol manipulation can then be used to perform remote code execution or to perform a denial-of-service attack on the device. There are a number of known complexities with network protocol parsing, including unclear protocol specifications or parsing expectation.

CWE
  • CWE-20: Improper Input Validation (Class)
  • CWE-121: Stack-based Buffer Overflow (Simple)


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Sightings

Author Source Type Date

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.


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Detection rules are retrieved from Rulezet.

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