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Huawei EulerOS: Security Advisory for libidn2 (EulerOS-SA-2020-1976)
Information
Severity
Severity
High
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
The remote host is missing an update for the Huawei EulerOS 'libidn2' package(s) announced via the EulerOS-SA-2020-1976 advisory.
Insight
Insight
idn2_to_ascii_4i in lib/lookup.c in GNU libidn2 before 2.1.1 has a heap-based buffer overflow via a long domain string.(CVE-2019-18224)
Affected Software
Affected Software
'libidn2' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).