CVE-2018-8005 : When there are multiple ranges in a range request, Apache Traffic Server (ATS) w

When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache. This can cause performance problems with large objects in cache. This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x users should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions.

Published 2018-08-29 13:29:02

Updated 2019-10-03 00:03:26

Source Apache Software Foundation

View at NVD, CVE.org

Products affected by CVE-2018-8005

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Apache » Traffic Server
Versions from including (>=) 7.0.0 and up to, including, (<=) 7.1.3
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
Matching versions
Apache » Traffic Server
Versions from including (>=) 6.0.0 and up to, including, (<=) 6.2.2
cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2018-8005

Top countries where our scanners detected CVE-2018-8005

Top open port discovered on systems with this issue 80

IPs affected by CVE-2018-8005 359

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-8005!

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

Exploit prediction scoring system (EPSS) score for CVE-2018-8005

EPSS FAQ

0.51%

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

~ 77 %

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

CVSS scores for CVE-2018-8005

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
5.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low

CWE ids for CVE-2018-8005

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-8005

https://lists.apache.org/thread.html/55d225af92887bfed0194400fd1b718622cca4140fc7318d982e25ca@%3Cusers.trafficserver.apache.org%3E

[ANNOUNCE] Apache Traffic Server vulnerability with multi-range requests - CVE-2018-8005 - Pony Mail
Mitigation;Mailing List;Vendor Advisory
https://github.com/apache/trafficserver/pull/3106

Adds a new configuration proxy.config.http.allow_multi_range by zwoop · Pull Request #3106 · apache/trafficserver · GitHub
Third Party Advisory
https://www.debian.org/security/2018/dsa-4282

Debian -- Security Information -- DSA-4282-1 trafficserver
Third Party Advisory

CVEs referencing this url
https://github.com/apache/trafficserver/pull/3124

Disables the support for multi-range request by default by zwoop · Pull Request #3124 · apache/trafficserver · GitHub
Third Party Advisory
http://www.securityfocus.com/bid/105187

Apache Traffic Server CVE-2018-8005 Denial of Service Vulnerability
Third Party Advisory;VDB Entry