Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-12228 | First vendor Publication | 2018-06-12 |
| Vendor | Cve | Last vendor Modification | 2019-10-03 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 3.6 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12228 |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-06-15 | Name : A telephony application running on the remote host is affected by multiple vu... File : asterisk_ast_15_x_2018_007-008.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
| Source | Url |
|---|---|
| BID | http://www.securityfocus.com/bid/104457 |
| CONFIRM | http://downloads.asterisk.org/pub/security/AST-2018-007.html https://issues.asterisk.org/jira/browse/ASTERISK-27807 |
Alert History
| Date | Informations |
|---|---|
| 2021-05-04 13:08:04 |
|
| 2021-04-22 02:21:43 |
|
| 2020-05-23 02:10:40 |
|
| 2020-05-23 01:06:38 |
|
| 2019-10-03 09:20:49 |
|
| 2018-08-14 21:19:57 |
|
| 2018-06-15 09:19:17 |
|
| 2018-06-12 09:19:28 |
|
