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Test ID: | 1.3.6.1.4.1.25623.1.1.2.2021.2550 |
Category: | Huawei EulerOS Local Security Checks |
Title: | Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2021-2550) |
Summary: | The remote host is missing an update for the Huawei EulerOS 'glibc' package(s) announced via the EulerOS-SA-2021-2550 advisory. |
Description: | Summary: The remote host is missing an update for the Huawei EulerOS 'glibc' package(s) announced via the EulerOS-SA-2021-2550 advisory. Vulnerability Insight: The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.(CVE-2021-33574) The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations.(CVE-2021-35942) Affected Software/OS: 'glibc' package(s) on Huawei EulerOS V2.0SP9(x86_64). Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P |
Cross-Ref: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-33574 Common Vulnerability Exposure (CVE) ID: CVE-2021-35942 |
Copyright | Copyright (C) 2021 Greenbone Networks GmbH |
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