Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-5382 | First vendor Publication | 2018-04-16 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 4.4 | ||
| Base Score | 4.4 | Environmental Score | 4.4 |
| impact SubScore | 2.5 | Temporal Score | 4.4 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 3.6 | Attack Range | Local |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The default BKS keystore use an HMAC that is only 16 bits long, which can allow an attacker to compromise the integrity of a BKS keystore. Bouncy Castle release 1.47 changes the BKS format to a format which uses a 160 bit HMAC instead. This applies to any BKS keystore generated prior to BC 1.47. For situations where people need to create the files for legacy reasons a specific keystore type "BKS-V1" was introduced in 1.49. It should be noted that the use of "BKS-V1" is discouraged by the library authors and should only be used where it is otherwise safe to do so, as in where the use of a 16 bit checksum for the file integrity check is not going to cause a security issue in itself. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5382 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-354 | Improper Validation of Integrity Check Value |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:21:02 |
|
| 2022-04-20 21:23:45 |
|
| 2021-05-04 13:20:45 |
|
| 2021-04-22 00:23:25 |
|
| 2021-04-03 00:22:48 |
|
| 2020-10-21 05:22:48 |
|
| 2020-05-23 02:16:54 |
|
| 2020-05-23 01:14:54 |
|
| 2019-10-03 09:21:18 |
|
| 2018-10-17 17:19:43 |
|
| 2018-05-22 21:19:38 |
|
| 2018-04-18 09:19:31 |
|
| 2018-04-16 21:19:52 |
|
