CVE Vulnerability

CVE-2018-17582

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.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay Exploit Third Party Advisory
https://github.com/appneta/tcpreplay/issues/484 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:*
cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta2:*:*:*:*:*:*
Information

Published : 2018-09-28 09:29

Updated : 2022-04-02 03:30

NVD link : CVE-2018-17582

Mitre link : CVE-2018-17582

Products Affected
No products.
CWE
CWE-125

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