Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-3876 | First vendor Publication | 2018-09-21 |
Vendor | Cve | Last vendor Modification | 2023-02-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 9 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The strncpy overflows the destination buffer, which has a size of 64 bytes. An attacker can send an arbitrarily long "bucket" value in order to exploit this vulnerability. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3876 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 1 |
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | TRUFFLEHUNTER TALOS-2018-0555 attack attempt RuleID : 46153 - Revision : 2 - Type : SERVER-WEBAPP |
Sources (Detail)
Source | Url |
---|---|
MISC | https://talosintelligence.com/vulnerability_reports/TALOS-2018-0555 |
Alert History
Date | Informations |
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2023-02-03 09:28:05 |
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2022-04-20 00:23:32 |
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2020-12-05 21:23:46 |
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2020-05-23 01:13:41 |
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2018-11-10 00:20:09 |
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2018-09-21 21:20:07 |
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