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Huawei EulerOS: Security Advisory for flac (EulerOS-SA-2021-2243)
Information
Severity
Severity
Medium
Family
Family
Huawei EulerOS Local Security Checks
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
The remote host is missing an update for the Huawei EulerOS 'flac' package(s) announced via the EulerOS-SA-2021-2243 advisory.
Insight
Insight
In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.(CVE-2020-0499)
Affected Software
Affected Software
'flac' package(s) on Huawei EulerOS V2.0SP9(x86_64).
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).