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Red Hat OpenShift: CVE-2019-19221: libarchive: out-of-bounds read in archive_wstring_append_from_mbs in archive_string.c

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Red Hat OpenShift: CVE-2019-19221: libarchive: out-of-bounds read in archive_wstring_append_from_mbs in archive_string.c

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
11/21/2019
Created
03/13/2021
Added
03/12/2021
Modified
03/12/2021

Description

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.

Solution(s)

  • linuxrpm-upgrade-redhat-coreos

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