CVE-2021-30640
CVSS V2 Medium 5.8
CVSS V3 Medium 6.5
Description
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
Overview
- CVE ID
- CVE-2021-30640
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-12T15:15:08
- Last Modified Date
- 2022-10-27T01:08:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.0.109 |
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 1 | OR | 8.5.0 | 8.5.66 |
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 1 | OR | 9.0.0 | 9.0.46 |
| cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* | 1 | OR | 10.0.0 | 10.0.6 |
| cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0 | 8.5.0 |
| cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:hospitality_cruise_shipboard_property_management_system:20.1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:* | 1 | OR | 7.4.0 | 7.7.1 |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.2
- Impact Score
- 4.2
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E | Mailing List Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-34 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210827-0007/ | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4952 | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4986 | Third Party Advisory |
| https://www.oracle.com//security-alerts/cpujul2021.html | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujan2022.html | Patch Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-30640 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30640 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:47:55 | Added to TrackCVE | |||
| 2022-12-05 05:47:10 | 2021-07-12T15:15Z | 2021-07-12T15:15:08 | CVE Published Date | updated |
| 2022-12-05 05:47:10 | 2022-10-27T01:08:51 | CVE Modified Date | updated | |
| 2022-12-05 05:47:10 | Analyzed | Vulnerability Status | updated | |
| 2022-12-05 05:47:15 | References | updated |