CVE-2020-9481

HIGH
7.5
CVSS Score
Published: April 27, 2020 at 09:11 PM UTC
Updated: June 17, 2026 at 03:28 AM UTC
2 products affected across 2 vendorsDebian LinuxTraffic Server

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Apache ATS 6.0.0 to 6.2.3, 7.0.0 to 7.1.9, and 8.0.0 to 8.0.6 is vulnerable to a HTTP/2 slow read attack.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.0.0 ≤ v ≤ 6.2.37.0.0 ≤ v ≤ 7.1.98.0.0 ≤ v ≤ 8.0.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-400

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