CVE-2019-19221

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

published November 21, 2019

CVSS
—
EPSS
1%
Percentile
50.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00656 · 50.8th percentile
Published
2019-11-21T00:00Z
EPSS history
Timeline
  • 21 NOV 00:00Z
    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
    cvelistv5