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Huawei EulerOS: Security Advisory for lua (EulerOS-SA-2019-2339)
Information
Severity
Severity
Medium
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
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 'lua' package(s) announced via the EulerOS-SA-2019-2339 advisory.
Insight
Insight
Lua 5.3.5 has a use-after-free in lua_upvaluejoin in lapi.c. For example, a crash outcome might be achieved by an attacker who is able to trigger a debug.upvaluejoin call in which the arguments have certain relationships.(CVE-2019-6706)
Affected Software
Affected Software
'lua' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.3.0.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).