Vulnerability Description
Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fedoraproject | Fedora | 24 |
| X.Org | Libxi | <= 1.7.6 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2016/10/04/2
- http://www.openwall.com/lists/oss-security/2016/10/04/4
- http://www.securityfocus.com/bid/93364
- http://www.securitytracker.com/id/1036945
- https://cgit.freedesktop.org/xorg/lib/libXi/commit/?id=19a9cd607de73947fcfb10468
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.x.org/archives/xorg-announce/2016-October/002720.html
- https://security.gentoo.org/glsa/201704-03
- http://www.openwall.com/lists/oss-security/2016/10/04/2
- http://www.openwall.com/lists/oss-security/2016/10/04/4
- http://www.securityfocus.com/bid/93364
- http://www.securitytracker.com/id/1036945
- https://cgit.freedesktop.org/xorg/lib/libXi/commit/?id=19a9cd607de73947fcfb10468
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2016-7945?
CVE-2016-7945 is a vulnerability with a CVSS score of 7.5 (HIGH). Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.
How severe is CVE-2016-7945?
CVE-2016-7945 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-7945?
Check the references section above for vendor advisories and patch information. Affected products include: Fedoraproject Fedora, X.Org Libxi.