CVE-2021-43297
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
A deserialization vulnerability existed in dubbo hessian-lite 3.2.11 and its earlier versions, which could lead to malicious code execution. Most Dubbo users use Hessian2 as the default serialization/deserialization protocol, during Hessian catch unexpected exceptions, Hessian will log out some imformation for users, which may cause remote command execution. This issue affects Apache Dubbo Apache Dubbo 2.6.x versions prior to 2.6.12; Apache Dubbo 2.7.x versions prior to 2.7.15; Apache Dubbo 3.0.x versions prior to 3.0.5.
Overview
- CVE ID
- CVE-2021-43297
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-10T16:15:09
- Last Modified Date
- 2022-01-18T20:10:31
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.6.0 | 2.6.12 |
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 2.7.0 | 2.7.15 |
| cpe:2.3:a:apache:dubbo:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0 | 3.0.5 |
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/1mszxrvp90y01xob56yp002939c7hlww | Mailing List Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-43297 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43297 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:37:07 | Added to TrackCVE | |||
| 2022-12-06 06:01:44 | 2022-01-10T16:15Z | 2022-01-10T16:15:09 | CVE Published Date | updated |
| 2022-12-06 06:01:44 | 2022-01-18T20:10:31 | CVE Modified Date | updated | |
| 2022-12-06 06:01:44 | Analyzed | Vulnerability Status | updated |