VDB
CVE-2020-1944
CVE-2020-1944
PUBLISHED
CVSS 9.800000190734863 CRITICAL
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.
EPSS 2.73% · 85.1th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.73%
85.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:22.04:LTS | trafficserver | 8.1.1+ds-1.1, *, 9.1.1+ds-2ubuntu0.1+esm1 |
| Ubuntu:Pro:20.04:LTS | trafficserver | *, 8.0.5+ds-1, 8.0.5+ds-2 |
| Ubuntu:16.04:LTS | trafficserver | 5.3.0-2ubuntu2, 0, 5.3.0-2ubuntu1 |
| Ubuntu:18.04:LTS | trafficserver | 7.1.2+ds-2, 7.0.0-5, 0 |
Timeline
- Mar 23, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-1944 third-party-advisory
- https://lists.apache.org/thread.html/r99d18d0bc4daa05e7d0e5a63e0e22701a421b2ef5a8f4f7694c43869%40%3Cannounce.trafficserver.apache.org%3E third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-1944 third-party-advisory