| Name | CVE-2019-19221 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | low |
| Debian Bugs | 945287 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libarchive (PTS) | stretch (security), stretch | 3.2.2-2+deb9u2 | vulnerable |
| buster, buster (security) | 3.3.3-4+deb10u1 | vulnerable | |
| bullseye, sid | 3.4.3-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libarchive | source | (unstable) | 3.4.2-1 | 945287 |
[buster] - libarchive <no-dsa> (Minor issue)
[stretch] - libarchive <no-dsa> (Minor issue)
[jessie] - libarchive <no-dsa> (Minor issue)
https://github.com/libarchive/libarchive/commit/22b1db9d46654afc6f0c28f90af8cdc84a199f41
https://github.com/libarchive/libarchive/issues/1276