alpine · CVE-2019-19221

Quick triage

View at Official alpine advisory, NVD, CVE.org · CVE detail

Freshness: no update timestamp found; verify against the upstream OS advisory manually.

Tracker summary

CVE-2019-19221: 1 source package rows (libarchive); 10 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 5, open 5.

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.