|
[Japanese]
|
JVNDB-2020-000084
|
Apache Struts 2 vulnerable to remote code execution (S2-061)
|
|
Apache Struts 2 provided by The Apache Software Foundation contains a remote code execution vulnerability due to improper input validation (CWE-20).
Masato Anzai of Aeye Security Lab, inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
|
|
CVSS V3 Severity:
Base Metrics 8.1 (High) [IPA Score]
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
CVSS V2 Severity:
Base Metrics 6.8 (Medium) [IPA Score]
- Access Vector: Network
- Access Complexity: Medium
- Authentication: None
- Confidentiality Impact: Partial
- Integrity Impact: Partial
- Availability Impact: Partial
|
|
|
Apache Software Foundation
- Apache Struts 2.0.0 to 2.5.25
|
|
|
A remote attacker may execute arbitrary code.
|
|
[Update the software]
Update the software to the latest version according to the information provided by the developer.
[Apply the workaround]
Do not use forced OGNL evaluation in the tag's attributes based on untrusted/unvalidated user input.
The developer reccomends the users to follow the recommendations from the Security Guide.
|
|
Apache Software Foundation
NEC Corporation
|
|
- Improper Input Validation(CWE-20) [IPA Evaluation]
|
|
- CVE-2020-17530
|
|
- JVN : JVN#43969166
- National Vulnerability Database (NVD) : CVE-2020-17530
- JPCERT : Alert Regarding Vulnerability in Apache Struts 2 (S2-061)
|
|
- [2020/12/11]
Web page was published
- [2022/04/19]
Vendor Information : Content was added
- [2022/08/09]
Vendor Information : Content was added
|
