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.
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History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2007-10-30T22:00:00
Updated: 2024-08-07T15:39:13.675Z
Reserved: 2007-10-30T00:00:00
Link: CVE-2007-5729
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2007-10-30T22:46:00.000
Modified: 2020-12-15T23:48:42.407
Link: CVE-2007-5729
Redhat
No data.