Test Kennung:	1.3.6.1.4.1.25623.1.1.2.2018.1078
Kategorie:	Huawei EulerOS Local Security Checks
Titel:	Huawei EulerOS: Security Advisory for python (EulerOS-SA-2018-1078)
Zusammenfassung:	The remote host is missing an update for the Huawei EulerOS 'python' package(s) announced via the EulerOS-SA-2018-1078 advisory.
Beschreibung:	Summary: The remote host is missing an update for the Huawei EulerOS 'python' package(s) announced via the EulerOS-SA-2018-1078 advisory. Vulnerability Insight: python 2.7.14 is vulnerable to a Heap-Buffer-Overflow as well as a Heap-Use-After-Free. Python versions prior to 2.7.14 may also be vulnerable and it appears that Python 2.7.17 and prior may also be vulnerable however this has not been confirmed. The vulnerability lies when multiply threads are handling large amounts of data. In both cases there is essentially a race condition that occurs. For the Heap-Buffer-Overflow, Thread 2 is creating the size for a buffer, but Thread1 is already writing to the buffer without knowing how much to write. So when a large amount of data is being processed, it is very easy to cause memory corruption using a Heap-Buffer-Overflow. As for the Use-After-Free, Thread3->Malloc->Thread1->Free's->Thread2-Re-uses-Free'd Memory. The PSRT has stated that this is not a security vulnerability due to the fact that the attacker must be able to run code, however in some situations, such as function as a service, this vulnerability can potentially be used by an attacker to violate a trust boundary, as such the DWF feels this issue deserves a CVE.(CVE-2018-1000030) Affected Software/OS: 'python' package(s) on Huawei EulerOS V2.0SP1. Solution: Please install the updated package(s). CVSS Score: 3.3 CVSS Vector: AV:L/AC:M/Au:N/C:P/I:N/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2018-1000030
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

Dies ist nur einer von 99761 Anfälligkeitstests in unserem Testpaket. Finden Sie mehr über unsere vollständigen Sicherheitsüberprüfungen heraus. Um einen gratis Test für diese Anfälligkeit auf Ihrem System durchlaufen zu lassen, registrieren Sie sich bitte unten.