Vulnerability 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.
CVSS Score
6.5
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libcdio | < 1.0.0 |
Related Weaknesses (CWE)
References
- http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gzVendor Advisory
- http://www.securityfocus.com/bid/103202Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:3246
- https://savannah.gnu.org/bugs/?52264ExploitThird Party Advisory
- http://ftp.gnu.org/gnu/libcdio/libcdio-1.0.0.tar.gzVendor Advisory
- http://www.securityfocus.com/bid/103202Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:3246
- https://savannah.gnu.org/bugs/?52264ExploitThird Party Advisory
FAQ
What is CVE-2017-18199?
CVE-2017-18199 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 severe is CVE-2017-18199?
CVE-2017-18199 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-18199?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libcdio.