CVE-2021-3688
CVSS V2 None
CVSS V3 Critical 9.1
Description
A flaw was found in Red Hat JBoss Core Services HTTP Server in all versions, where it does not properly normalize the path component of a request URL contains dot-dot-semicolon(s). This flaw could allow an attacker to access unauthorized information or possibly conduct further attacks. The highest threat from this vulnerability is to data confidentiality and integrity.
Overview
- CVE ID
- CVE-2021-3688
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2022-08-26T16:15:09
- Last Modified Date
- 2023-02-12T23:42:17
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:redhat:jboss_core_services_httpd:*:*:*:*:*:*:*:* | 1 | OR | 2.4.37 | |
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp6:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp7:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp8:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:jboss_core_services_httpd:2.4.37:sp9:*:*:*:*:*:* | 1 | OR |
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:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2021:4613 | |
| https://access.redhat.com/errata/RHSA-2021:4614 | |
| https://access.redhat.com/security/cve/CVE-2021-3688 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1990252 | Issue Tracking Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3688 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3688 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-26 17:00:09 | Added to TrackCVE | |||
| 2023-02-02 22:14:19 | 2023-02-02T21:21:23 | CVE Modified Date | updated | |
| 2023-02-02 22:14:19 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-02 22:14:20 | References | updated | ||
| 2023-02-03 17:13:53 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-03 20:16:17 | 2023-02-03T19:40:57 | CVE Modified Date | updated | |
| 2023-02-03 20:16:17 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-02-13 01:14:00 | 2023-02-12T23:42:17 | CVE Modified Date | updated | |
| 2023-02-13 01:14:00 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-13 01:14:01 | Weakness Enumeration | update |