CVE-2020-1944 — HTTP Request Smuggling in Apache Traffic Server

CWE-444 — HTTP Request Smuggling5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
1.2%
top 21.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apache Traffic ServerApache Software Foundation Apache Traffic ServerDebian Linux
Timeline
PublishedMar 23
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDapache/traffic_server6.0.0 — 6.2.3+2
▶CVEListV5apache_software_foundation/apache_traffic_serverApache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8, and 8.0.0 to 8.0.5

Also affects: Debian Linux 10.0

🔴Vulnerability Details

3
GHSA
GHSA-6gpv-f676-prm8: There is a vulnerability in Apache Traffic Server 6↗2022-05-24
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CVEList
CVE-2020-1944: There is a vulnerability in Apache Traffic Server 6↗2020-03-23
▶
OSV
CVE-2020-1944: There is a vulnerability in Apache Traffic Server 6↗2020-03-23
▶

📋Vendor Advisories

1
Debian
CVE-2020-1944: trafficserver - There is a vulnerability in Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.8...↗2020
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CVE-2020-1944 — HTTP Request Smuggling in Apache | cvebase