CVE-2021-37579
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But there's an exception that the attacker can use to skip the security check (when enabled) and reaching a deserialization operation with native java serialization. Apache Dubbo 2.7.13, 3.0.2 fixed this issue by quickly fail when any unrecognized request was found.
Overview
- CVE ID
- CVE-2021-37579
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-09T08:15:30
- Last Modified Date
- 2021-09-17T15:54:55
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.7.0 | 2.7.13 |
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0 | 3.0.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread.html/r898afa109cdbb4b79724308648ff0718152ebe1d3d6dfc7202d958bc%40%3Cdev.dubbo.apache.org%3E | Mailing List Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-37579 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37579 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:04:46 | Added to TrackCVE | |||
| 2022-12-05 10:13:18 | 2021-09-09T08:15Z | 2021-09-09T08:15:30 | CVE Published Date | updated |
| 2022-12-05 10:13:18 | 2021-09-17T15:54:55 | CVE Modified Date | updated | |
| 2022-12-05 10:13:18 | Analyzed | Vulnerability Status | updated |