CVE-2017-18199

medium

Description

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.

References

https://savannah.gnu.org/bugs/?52264

https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-9332

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

Details

Source: Mitre, NVD

Published: 2018-02-24

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H