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CVE-2020-11018 (GCVE-0-2020-11018)

Vulnerability from cvelistv5 – Published: 2020-05-29 00:00 – Updated: 2024-08-04 11:21
VLAI
Title
Out of bound read in cliprdr_server_receive_capabilities in FreeRDP
Summary
In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
FreeRDP FreeRDP Affected: <= 2.0.0
guessed Create a notification for this product.
Show details on NVD website
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    "redhat_vex": {
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      "current_release_date": "2026-02-23T18:17:04+00:00",
      "cve": "CVE-2020-11018",
      "id": "CVE-2020-11018",
      "initial_release_date": "2020-04-09T00:00:00+00:00",
      "product_status:fixed": "343",
      "product_status:known_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "freerdp: Out of bound read in cliprdr_server_receive_capabilities",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-11018.json",
      "version": "3"
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      "aggregate_severity": "important",
      "current_release_date": "2026-08-23T16:59:51Z",
      "cve": "CVE-2020-11018",
      "id": "CVE-2020-11018",
      "initial_release_date": "2023-02-15T04:00:03Z",
      "product_status:recommended": "195",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-11018",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-11018.json",
      "version": "12"
    }
  }
}



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Taxonomy of the tags.





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.