high7.5
CVE-2018-6917
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, insufficient validation of user-provided font parameters can…
Impact
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Unprivileged users may be able to access privileged kernel data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Freebsd | Freebsd | from 10.0 before 10.4 from 11.0 before 11.1 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/103668
- http://www.securitytracker.com/id/1040629
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:04.vt.asc
- http://www.securityfocus.com/bid/103668
- http://www.securitytracker.com/id/1040629
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:04.vt.asc