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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-12083 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00076.html CVE, MITRE Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00006.html CVE, MITRE Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00031.html CVE, MITRE Mailing List  Third Party Advisory 
https://blog.rust-lang.org/2019/05/13/Security-advisory.html CVE, MITRE Exploit  Mitigation  Vendor Advisory 
https://groups.google.com/forum/#%21topic/rustlang-security-announcements/aZabeCMUv70 CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HG47HYH3AQTUMBUMX3S3G5DNAY4CBW6N/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6T4BNA5KQYJRIKIGGBOGBMR7TRXPHLR/ CVE, MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12083
NVD Published Date:
05/13/2019
NVD Last Modified:
06/16/2026
Source:
MITRE