Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-21342 | First vendor Publication | 2021-03-23 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 9.1 | ||
| Base Score | 9.1 | Environmental Score | 9.1 |
| impact SubScore | 5.2 | Temporal Score | 9.1 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | 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:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in a server-side forgery request. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21342 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-502 | Deserialization of Untrusted Data |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 2 | |
| Application | 4 | |
| Application | 3 | |
| Application | 3 | |
| Application | 1 | |
| Application | 1 | |
| Application |
| 5 |
| Application | 4 | |
| Application | 3 | |
| Application | 2 | |
| Os | 3 | |
| Os | 3 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-11-07 21:35:23 |
|
| 2023-03-09 21:27:29 |
|
| 2022-02-20 12:50:31 |
|
| 2022-02-16 17:23:11 |
|
| 2022-02-07 21:23:18 |
|
| 2021-12-01 00:23:19 |
|
| 2021-11-12 05:23:09 |
|
| 2021-11-10 09:23:30 |
|
| 2021-10-30 09:23:15 |
|
| 2021-10-20 17:23:15 |
|
| 2021-10-13 09:23:14 |
|
| 2021-08-05 01:41:56 |
|
| 2021-07-21 05:23:00 |
|
| 2021-05-04 13:23:46 |
|
| 2021-04-30 13:22:51 |
|
| 2021-04-27 17:22:52 |
|
| 2021-04-22 03:13:55 |
|
| 2021-04-07 00:22:57 |
|
| 2021-04-04 05:22:58 |
|
| 2021-03-26 12:38:00 |
|
