CVE-2018-17582
CVSS V2 Medium 5.8
CVSS V3 High 7.1
Description
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.
Overview
- CVE ID
- CVE-2018-17582
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-09-28T09:29:01
- Last Modified Date
- 2022-04-02T03:30:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:broadcom:tcpreplay:4.3.0:beta2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/SegfaultMasters/covering360/blob/master/tcpreplay | Exploit Third Party Advisory |
| https://github.com/appneta/tcpreplay/issues/484 | Exploit Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-17582 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17582 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:38:47 | Added to TrackCVE | |||
| 2022-12-03 12:39:45 | 2018-09-28T09:29Z | 2018-09-28T09:29:01 | CVE Published Date | updated |
| 2022-12-03 12:39:45 | 2022-04-02T03:30:07 | CVE Modified Date | updated | |
| 2022-12-03 12:39:45 | Analyzed | Vulnerability Status | updated |