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Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2018-1047)
Information
Severity
Severity
High
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.2
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
The remote host is missing an update for the Huawei EulerOS 'glibc' package(s) announced via the EulerOS-SA-2018-1047 advisory.
Insight
Insight
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.(CVE-2018-1000001)
Affected Software
Affected Software
'glibc' package(s) on Huawei EulerOS V2.0SP1.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).