An out-of-bounds read flaw exists in parse_file_info in archive_read_support_format_iso9660.c in libarchive 3.3.2 when extracting a specially crafted iso9660 iso file, related to archive_read_format_iso9660_read_header.
https://github.com/libarchive/libarchive/issues/949
https://bugs.debian.org/875966
https://www.debian.org/security/2018/dsa-4360
https://usn.ubuntu.com/3736-1/
https://security.gentoo.org/glsa/201908-11
https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
Source: Mitre, NVD
Published: 2017-09-17
Updated: 2025-04-20
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00878