CVE-2017-18199
6.5
MEDIUM
CVSS 3.1
EPSS 2.4%
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.
How to fix CVE-2017-18199
To remediate CVE-2017-18199, upgrade the affected package to a fixed version below.
- Debian/libcdio—upgrade to 1.0.0-1 or later
Is CVE-2017-18199 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.0.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |