kritik
CVE-2016-4002
Qemu: net: buffer overflow in MIPSnet emulator
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat4.3AV:A/AC:M/Au:N/C:N/I:P/A:P
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Red Hat (orta), Ubuntu (düşük).
Açıklama
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.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 11 | qemu | 1:2.6+dfsg-2 |
| debian 12 | qemu | 1:2.6+dfsg-2 |
| debian 13 | qemu | 1:2.6+dfsg-2 |
| debian 14 | qemu | 1:2.6+dfsg-2 |
| debian 7 | qemu, qemu-kvm | düzeltme belirtilmemiş |
| debian 8 | qemu | 1:2.1+dfsg-12+deb8u8 |
| echo | qemu | 1:2.6+dfsg-2 |
| Red Hat | libcacard, libcacard-devel, libcacard-tools ve 6 tane daha | düzeltme belirtilmemiş |
| ubuntu 12.04 | qemu-kvm | 1.0+noroms-0ubuntu14.28 |
| ubuntu 14.04 | qemu | 2.0.0+dfsg-2ubuntu1.24 |
| ubuntu 14.04-ESM | qemu | 2.0.0+dfsg-2ubuntu1.24 |
| ubuntu 15.10 | qemu | 1:2.3+dfsg-5ubuntu9.4 |
14 kaynaktaki 23 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 11 | qemu | 1:2.6+dfsg-2 |
| debian 12 | qemu | 1:2.6+dfsg-2 |
| debian 13 | qemu | 1:2.6+dfsg-2 |
| debian 14 | qemu | 1:2.6+dfsg-2 |
| debian 7 | qemu | düzeltme belirtilmemiş |
| debian 7 | qemu-kvm | düzeltme belirtilmemiş |
| debian 8 | qemu | 1:2.1+dfsg-12+deb8u8 |
| echo | qemu | 1:2.6+dfsg-2 |
| Red Hat | libcacard | düzeltme belirtilmemiş |
| Red Hat | libcacard-devel | düzeltme belirtilmemiş |
| Red Hat | libcacard-tools | düzeltme belirtilmemiş |
| Red Hat | qemu-guest-agent | düzeltme belirtilmemiş |
| Red Hat | qemu-guest-agent-win32 | düzeltme belirtilmemiş |
| Red Hat | qemu-img | düzeltme belirtilmemiş |
| Red Hat | qemu-kvm | düzeltme belirtilmemiş |
| Red Hat | qemu-kvm-common | düzeltme belirtilmemiş |
| Red Hat | qemu-kvm-tools | düzeltme belirtilmemiş |
| ubuntu 12.04 | qemu-kvm | 1.0+noroms-0ubuntu14.28 |
| ubuntu 14.04 | qemu | 2.0.0+dfsg-2ubuntu1.24 |
| ubuntu 14.04-ESM | qemu | 2.0.0+dfsg-2ubuntu1.24 |
| ubuntu 15.10 | qemu | 1:2.3+dfsg-5ubuntu9.4 |
| ubuntu 16.04 | qemu | 1:2.5+dfsg-5ubuntu10.1 |
| ubuntu 16.04-ESM | qemu | 1:2.5+dfsg-5ubuntu10.1 |
Referanslar
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.html
- http://www.openwall.com/lists/oss-security/2016/04/11/6
- http://www.openwall.com/lists/oss-security/2016/04/12/7
- http://www.securityfocus.com/bid/85992
- http://www.ubuntu.com/usn/USN-2974-1
- https://access.redhat.com/security/cve/CVE-2016-4002
15 referansın hepsi
- https://bugzilla.redhat.com/show_bug.cgi?id=1326082
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg01131.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-4002
- https://security.gentoo.org/glsa/201609-01
- https://ubuntu.com/security/notices/USN-2974-1
- https://www.cve.org/CVERecord?id=CVE-2016-4002