CVE-2020-9481 : 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

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.

Published 2020-04-27 22:15:12

Updated 2020-08-18 15:05:58

View at NVD, CVE.org

Products affected by CVE-2020-9481

Debian » Debian Linux » Version: 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Matching versions
Apache » Traffic Server
Versions from including (>=) 8.0.0 and up to, including, (<=) 8.0.6
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
Matching versions
Apache » Traffic Server
Versions from including (>=) 6.0.0 and up to, including, (<=) 6.2.3
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
Matching versions
Apache » Traffic Server
Versions from including (>=) 7.0.0 and up to, including, (<=) 7.1.9
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
Matching versions

Top countries where our scanners detected CVE-2020-9481

Top open port discovered on systems with this issue 80

IPs affected by CVE-2020-9481 1,259

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-9481!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

EPSS FAQ

5.23%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 89 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

Assigned by: nvd@nist.gov (Primary)

https://lists.apache.org/thread.html/r21ddaf0a4a973f3c43c7ff399ae50d2f858f13f87bd6a9551c5cf6db%40%3Cannounce.trafficserver.apache.org%3E

[ANNOUNCE] Apache Traffic Server is vulnerable to a HTTP/2 slow read attack (revised URL to CVE) - Pony Mail
Mailing List;Patch;Third Party Advisory
https://www.debian.org/security/2020/dsa-4672

Debian -- Security Information -- DSA-4672-1 trafficserver
Third Party Advisory

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