Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-11555 | First vendor Publication | 2019-04-26 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.9 | ||
| Base Score | 5.9 | Environmental Score | 5.9 |
| impact SubScore | 3.6 | Temporal Score | 5.9 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | 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:M/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.3 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The EAP-pwd implementation in hostapd (EAP server) before 2.8 and wpa_supplicant (EAP peer) before 2.8 does not validate fragmentation reassembly state properly for a case where an unexpected fragment could be received. This could result in process termination due to a NULL pointer dereference (denial of service). This affects eap_server/eap_server_pwd.c and eap_peer/eap_pwd.c. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11555 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:40:08 |
|
| 2021-05-04 13:21:43 |
|
| 2021-04-22 02:36:38 |
|
| 2020-05-23 02:21:40 |
|
| 2019-08-18 12:01:08 |
|
| 2019-08-07 12:10:27 |
|
| 2019-08-01 12:06:10 |
|
| 2019-07-21 12:01:15 |
|
| 2019-06-07 09:20:05 |
|
| 2019-05-27 17:19:21 |
|
| 2019-05-25 09:19:15 |
|
| 2019-05-15 17:19:10 |
|
| 2019-05-15 09:19:21 |
|
| 2019-05-14 09:18:41 |
|
| 2019-05-09 21:19:42 |
|
| 2019-05-07 21:18:57 |
|
| 2019-05-01 21:19:04 |
|
| 2019-04-27 09:19:05 |
|
| 2019-04-27 05:19:06 |
|
