Fedora EPEL 7 Security Update: varnish-4.0.3-3.el7

Resolved Bugs
1200034 – varnish: heap-based buffer overflow in backend server HTTP response parsing
1200036 – varnish: heap-based buffer overflow in backend server HTTP response parsing [epel-all]<br
This update fixes a bug trigged by a bogus content-length header. Under special circumstances, it could crash a varnishd subthread.
New upstream release. A bugfix release.
Highlights from the changelog:
* 26 reported bugs fixed.
* Replaced objects are now expired immediately, instead of kept around until expiry.
* Memory usage on chunked backend responses is lower
Fore a detailed list of changes, please see the project’s announcement at https://www.varnish-cache.org/content/varnish-cache-403

Intel Network Adapter Diagnostic Driver IOCTL DoS

A vulnerability in iqvw32.sys and iqvw64e.sys drivers has been discovered in the Intel Network Adapter Driver. The vulnerability exists due to insufficient input buffer validation when the driver processes IOCTL codes 0x80862013, 0x8086200B, 0x8086200F, 0x80862007 using METHOD_NEITHER and due to insecure permissions allowing everyone read and write access to privileged use only functionality. Attackers can exploit this issue to cause a Denial of Service or possibly execute arbitrary code in kernel space.