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CVE-2019-12083 (GCVE-0-2019-12083)

Vulnerability from cvelistv5 – Published: 2019-05-13 19:06 – Updated: 2024-08-04 23:10
VLAI
Summary
The Rust Programming Language Standard Library 1.34.x before 1.34.2 contains a stabilized method which, if overridden, can violate Rust's safety guarantees and cause memory unsafety. If the `Error::type_id` method is overridden then any type can be safely cast to any other type, causing memory safety vulnerabilities in safe code (e.g., out-of-bounds write or read). Code that does not manually implement Error::type_id is unaffected.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
Show details on NVD website
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      "current_release_date": "2026-01-08T03:51:49+00:00",
      "cve": "CVE-2019-12083",
      "id": "CVE-2019-12083",
      "initial_release_date": "2019-05-13T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "rust: overriden stabilized method `Error::type_id` can violate Rust\u0027s safety guarantees leading to out-of-bounds write or read",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-12083.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-07-26T23:42:54Z",
      "cve": "CVE-2019-12083",
      "id": "CVE-2019-12083",
      "initial_release_date": "2023-02-15T04:11:49Z",
      "product_status:known_not_affected": "44",
      "product_status:recommended": "520",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2019-12083",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2019-12083.json",
      "version": "16"
    }
  }
}



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Tags
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.