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Huawei EulerOS: Security Advisory for libarchive (EulerOS-SA-2020-1779)

Information

Severity

Severity

Low

Family

Family

Huawei EulerOS Local Security Checks

CVSSv2 Base

CVSSv2 Base

2.1

CVSSv2 Vector

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/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 'libarchive' package(s) announced via the EulerOS-SA-2020-1779 advisory.

Insight

Insight

In Libarchive 3.4.0, archive_wstring_append_from_mbs in archive_string.c has an out-of-bounds read because of an incorrect mbrtowc or mbtowc call. For example, bsdtar crashes via a crafted archive.(CVE-2019-19221)

Affected Software

Affected Software

'libarchive' package(s) on Huawei EulerOS Virtualization 3.0.6.0.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

Please install the updated package(s).

Common Vulnerabilities and Exposures (CVE)