Tcpreplay v4.3.0 beta1 contains a heap-based buffer over-read. The get_next_packet() function in the send_packets.c file uses the memcpy() function unsafely to copy sequences from the source buffer pktdata to the destination (*prev_packet)->pktdata. This will result in a Denial of Service (DoS) and potentially Information Exposure when the application attempts to process a file.
References
Link | Resource |
---|---|
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay | Exploit Third Party Advisory |
https://github.com/appneta/tcpreplay/issues/484 | Exploit Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-09-28T09:00:00
Updated: 2018-10-03T22:57:02
Reserved: 2018-09-28T00:00:00
Link: CVE-2018-17582
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-09-28T09:29:01.057
Modified: 2022-04-02T03:30:07.810
Link: CVE-2018-17582
JSON object: View
Redhat Information
No data.
CWE