CVE-2020-1944
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8, and 8.0.0 to 8.0.5 with a smuggling attack and Transfer-Encoding and Content length headers. Upgrade to versions 7.1.9 and 8.0.6 or later versions.
Overview
- CVE ID
- CVE-2020-1944
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-03-23T22:15:12
- Last Modified Date
- 2022-10-06T20:36:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 1 | OR | 6.0.0 | 6.2.3 |
| cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.1.8 |
| cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0 | 8.0.5 |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
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.html/r99d18d0bc4daa05e7d0e5a63e0e22701a421b2ef5a8f4f7694c43869%40%3Cannounce.trafficserver.apache.org%3E | Mailing List Vendor Advisory |
| https://www.debian.org/security/2020/dsa-4672 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-1944 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1944 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:34:30 | Added to TrackCVE | |||
| 2022-12-04 13:19:03 | 2020-03-23T22:15Z | 2020-03-23T22:15:12 | CVE Published Date | updated |
| 2022-12-04 13:19:03 | 2022-10-06T20:36:58 | CVE Modified Date | updated | |
| 2022-12-04 13:19:03 | Analyzed | Vulnerability Status | updated |