CVE-2016-4001
HIGH severity · CVSS 8.6 · Buffer overflow
8.6CVSS HIGH
Summary
Buffer overflow in the stellaris_enet_receive function in hw/net/stellaris_enet.c in QEMU, when the Stellaris ethernet controller is configured to accept large packets, allows remote attackers to cause a denial of service (QEMU crash) via a large packet.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)5%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=3a15cc0e1ee7168db0782133d2607a6bfa422d66
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.htmlAdvisory
- http://www.openwall.com/lists/oss-security/2016/04/11/4Advisory
- http://www.openwall.com/lists/oss-security/2016/04/12/6Advisory
- http://www.securityfocus.com/bid/85976Advisory
- http://www.ubuntu.com/usn/USN-2974-1Advisory