8.1

CVE-2019-12083

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rust-lang ≫ Rust Version >= 1.34.0 < 1.34.2
Fedoraproject ≫ Fedora Version29
Fedoraproject ≫ Fedora Version30
Opensuse ≫ Leap Version15.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.22% 0.805
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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