The NE2000 emulator in QEMU 0.8.2 allows local users to execute arbitrary code by writing Ethernet frames with a size larger than the MTU to the EN0_TCNT register, which triggers a heap-based buffer overflow in the slirp library, aka NE2000 “mtu” heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of “NE2000 network driver and the socket code,” but this is the correct identifier for the mtu overflow vulnerability.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | qemu | < 0.9.0-2 | qemu_0.9.0-2_all.deb |
Debian | 11 | all | qemu | < 0.9.0-2 | qemu_0.9.0-2_all.deb |
Debian | 10 | all | qemu | < 0.9.0-2 | qemu_0.9.0-2_all.deb |
Debian | 999 | all | qemu | < 0.9.0-2 | qemu_0.9.0-2_all.deb |
Debian | 13 | all | qemu | < 0.9.0-2 | qemu_0.9.0-2_all.deb |