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Red Hat: CVE-2019-19221: CVE-2019-19221 libarchive: out-of-bounds read in archive_wstring_append_from_mbs in archive_string.c (Multiple Advisories)

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Red Hat: CVE-2019-19221: CVE-2019-19221 libarchive: out-of-bounds read in archive_wstring_append_from_mbs in archive_string.c (Multiple Advisories)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
11/21/2019
Created
11/06/2020
Added
11/05/2020
Modified
12/15/2023

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)

  • redhat-upgrade-bsdcat-debuginfo
  • redhat-upgrade-bsdcpio-debuginfo
  • redhat-upgrade-bsdtar
  • redhat-upgrade-bsdtar-debuginfo
  • redhat-upgrade-libarchive
  • redhat-upgrade-libarchive-debuginfo
  • redhat-upgrade-libarchive-debugsource
  • redhat-upgrade-libarchive-devel

References

  • CVE-2019-19221
  • RHSA-2020:4443

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