CVE-2016-4002 Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corr...
CriticalCVSS 9.8
EPSS 6.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corruption and QEMU crash) or possibly execute arbitrary code via a packet larger than 1514 bytes.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/qemu(Debian:12) | < 1:2.6+dfsg-2 | 1:2.6+dfsg-2 |
| debian/qemu(Debian:13) | < 1:2.6+dfsg-2 | 1:2.6+dfsg-2 |
| debian/qemu(Debian:14) | < 1:2.6+dfsg-2 | 1:2.6+dfsg-2 |
| qemu | <= 2.6.2 | No fix listed |
| fedoraproject fedora | = 22 | No fix listed |
| fedoraproject fedora | = 23 | No fix listed |
| fedoraproject fedora | = 24 | No fix listed |
| Canonical Ubuntu Linux | = 12.04 | No fix listed |
| Canonical Ubuntu Linux | = 14.04 | No fix listed |
| Canonical Ubuntu Linux | = 15.10 | No fix listed |
| Canonical Ubuntu Linux | = 16.04 | No fix listed |
| debian linux | = 8.0 | No fix listed |
References
- Debian Security Tracker CVE-2016-4002 vendor-advisory
- FEDORA-2016-35d7b09908 third-party-advisory vendor-advisory
- FEDORA-2016-75063477ca third-party-advisory vendor-advisory
- FEDORA-2016-48e72b7bc5 third-party-advisory vendor-advisory
- [oss-security] 20160412 CVE Request: Qemu: net: buffer overflow in MIPSnet emulator mailing-list patch third-party-advisory
- [oss-security] 20160412 Re: CVE Request: Qemu: net: buffer overflow in MIPSnet emulator mailing-list patch third-party-advisory
- 85992 third-party-advisory vdb-entry
- USN-2974-1 third-party-advisory vendor-advisory
- bugzilla.redhat.com issue-tracking patch third-party-advisory
- [debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update mailing-list third-party-advisory
- [Qemu-devel] 20160407 [PATCH] net: mipsnet: check packet length against buffer mailing-list patch third-party-advisory
- GLSA-201609-01 third-party-advisory vendor-advisory
- bugs.debian.org issue-tracking