CVE-2020-1944
First published: Mon Mar 23 2020(Updated: )
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.
Credit: security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/trafficserver | 8.0.2+ds-1+deb10u6 8.1.7-0+deb10u2 8.1.7+ds-1~deb11u1 9.2.0+ds-2+deb12u1 9.2.2+ds-1 | |
| Apache Traffic Server | >=6.0.0<=6.2.3 | |
| Apache Traffic Server | >=7.0.0<=7.1.8 | |
| Apache Traffic Server | >=8.0.0<=8.0.5 | |
| Debian Debian Linux | =10.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://lists.apache.org/thread.html/r99d18d0bc4daa05e7d0e5a63e0e22701a421b2ef5a8f4f7694c43869%40%3Cannounce.trafficserver.apache.org%3E
- https://github.com/apache/trafficserver/commit/5830bc72611e85e7a31098ce86710242f29076dc
- https://security-tracker.debian.org/tracker/CVE-2020-1944
- https://www.debian.org/security/2020/dsa-4672
Frequently Asked Questions
What is CVE-2020-1944?
CVE-2020-1944 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.
How severe is CVE-2020-1944?
CVE-2020-1944 has a severity rating of 9.8 (critical).
How can I fix CVE-2020-1944?
To fix CVE-2020-1944, upgrade to versions 7.1.9 and 8.0.6 or later versions.
Where can I find more information about CVE-2020-1944?
You can find more information about CVE-2020-1944 at the following references: [Link 1](https://lists.apache.org/thread.html/r99d18d0bc4daa05e7d0e5a63e0e22701a421b2ef5a8f4f7694c43869%40%3Cannounce.trafficserver.apache.org%3E), [Link 2](https://www.debian.org/security/2020/dsa-4672), [Link 3](https://github.com/apache/trafficserver/commit/5830bc72611e85e7a31098ce86710242f29076dc).
What is the Common Weakness Enumeration (CWE) ID for CVE-2020-1944?
The Common Weakness Enumeration (CWE) ID for CVE-2020-1944 is CWE-444.
- collector/security-tracker-debian
- collector/nvd-index
- agent/description
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/severity
- agent/type
- agent/tags
- agent/event
- agent/references
- agent/author
- agent/weakness
- collector/mitre-cve
- source/MITRE
- package-manager/debian
- vendor/apache
- canonical/apache traffic server
- version/apache traffic server/6.0.0
- version/apache traffic server/6.2.3
- version/apache traffic server/7.0.0
- version/apache traffic server/7.1.8
- version/apache traffic server/8.0.0
- version/apache traffic server/8.0.5
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0