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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2007-10-30T22:00:00

Updated: 2017-07-28T12:57:01

Reserved: 2007-10-30T00:00:00


Link: CVE-2007-5729

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2007-10-30T22:46:00.000

Modified: 2020-12-15T23:48:42.407


Link: CVE-2007-5729

JSON object: View

cve-icon Redhat Information

No data.

CWE