Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2019-16782 | First vendor Publication | 2019-12-18 |
| 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:H/I:N/A:N | |||
|---|---|---|---|
| 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 | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| 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
| There's a possible information leak / session hijack vulnerability in Rack (RubyGem rack). This vulnerability is patched in versions 1.6.12 and 2.0.8. Attackers may be able to find and hijack sessions by using timing attacks targeting the session id. Session ids are usually stored and indexed in a database that uses some kind of scheme for speeding up lookups of that session id. By carefully measuring the amount of time it takes to look up a session, an attacker may be able to find a valid session id and hijack the session. The session id itself may be generated randomly, but the way the session is indexed by the backing store does not use a secure comparison. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16782 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-203 | Information Exposure Through Discrepancy |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 02:05:24 |
|
| 2024-02-01 12:17:29 |
|
| 2023-11-07 21:38:17 |
|
| 2023-09-05 12:59:52 |
|
| 2023-09-05 01:17:10 |
|
| 2023-09-02 12:59:09 |
|
| 2023-09-02 01:17:27 |
|
| 2023-08-12 13:03:05 |
|
| 2023-08-12 01:16:46 |
|
| 2023-08-11 12:56:51 |
|
| 2023-08-11 01:17:15 |
|
| 2023-08-06 12:55:11 |
|
| 2023-08-06 01:16:40 |
|
| 2023-08-04 12:55:29 |
|
| 2023-08-04 01:16:51 |
|
| 2023-07-14 12:55:27 |
|
| 2023-07-14 01:16:47 |
|
| 2023-03-29 01:56:47 |
|
| 2023-03-28 12:17:05 |
|
| 2022-10-11 12:49:31 |
|
| 2022-10-11 01:16:39 |
|
| 2021-11-02 21:23:11 |
|
| 2021-05-04 13:30:41 |
|
| 2021-04-22 02:45:21 |
|
| 2020-05-23 02:26:14 |
|
