VDB
CVE-2018-17582
CVE-2018-17582
PUBLISHED
CVSS 7.099999904632568 HIGH
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.
EPSS 1.21% · 68.2th percentile
Risk Scores
CVSS 3.0
7.099999904632568
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS Score
1.21%
68.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | tcpreplay | 0, 3.4.4-2+deb8u1build0.16.04.1, 3.4.4-2 |
| Ubuntu:Pro:18.04:LTS | tcpreplay | 0, 4.2.6-1 |
Timeline
- Sep 28, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Mar 4, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 8, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 13, 2022 EPSS Score
- Jan 15, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-17582 third-party-advisory
- https://ubuntu.com/security/CVE-2018-17582 advisory
- https://github.com/appneta/tcpreplay/issues/484 discussion
- https://ubuntu.com/security/notices/USN-5205-1 advisory