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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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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CPE Deprecation Remap by NIST4/01/2022 11:30:04 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
OR
*cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
CPE Deprecation Remap by NIST4/01/2022 11:30:02 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
OR
*cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
CWE Remap by NIST10/02/2019 8:03:26 PM
Action
Type
Old Value
New Value
Changed
CWE
CWE-119
CWE-119
CWE-125
Reanalysis by NIST8/14/2019 7:30:35 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:tcpreplay_project:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
*cpe:2.3:a:tcpreplay_project:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
OR
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
*cpe:2.3:a:appneta:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
Initial Analysis by NIST12/28/2018 11:47:24 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:tcpreplay_project:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
*cpe:2.3:a:tcpreplay_project:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Added
CVSS V3
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Added
CWE
CWE-119
Changed
Reference Type
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay No Types Assigned
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay Exploit, Third Party Advisory
Changed
Reference Type
https://github.com/appneta/tcpreplay/issues/484 No Types Assigned
https://github.com/appneta/tcpreplay/issues/484 Exploit, Patch, Third Party Advisory
CVE Modified by MITRE10/03/2018 6:29:00 PM
Action
Type
Old Value
New Value
Changed
Description
tcpreplay v4.3.0 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.
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.
Quick Info
CVE Dictionary Entry: CVE-2018-17582 NVD
Published Date: 09/28/2018 NVD
Last Modified: 04/01/2022
Source: MITRE