realloc_symlink in rock.c in GNU libcdio before 1.0.0 allows remote attackers to cause a denial of service (NULL Pointer Dereference) via a crafted iso file.
https://access.redhat.com/errata/RHSA-2018:3246
http://www.securityfocus.com/bid/103202
http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gz
Source: Mitre, NVD
Published: 2018-02-24
Updated: 2018-10-31
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