CVE-2021-38161
CVSS V2 Medium 6.8
CVSS V3 High 8.1
Description
Improper Authentication vulnerability in TLS origin verification of Apache Traffic Server allows for man in the middle attacks. This issue affects Apache Traffic Server 8.0.0 to 8.0.8.
Overview
- CVE ID
- CVE-2021-38161
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-11-03T16:15:08
- Last Modified Date
- 2022-10-25T15:30:25
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0 | 8.0.8 |
| 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:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164 | Mailing List Patch Vendor Advisory |
| https://www.debian.org/security/2022/dsa-5153 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-38161 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38161 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:48:17 | Added to TrackCVE | |||
| 2022-12-05 13:46:24 | 2021-11-03T16:15Z | 2021-11-03T16:15:08 | CVE Published Date | updated |
| 2022-12-05 13:46:24 | 2022-10-25T15:30:25 | CVE Modified Date | updated | |
| 2022-12-05 13:46:24 | Analyzed | Vulnerability Status | updated | |
| 2022-12-05 13:46:28 | References | updated |