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[email protected]CVE-2019-10079

HistoryOct 22, 2019 - 4:15 p.m.

CVE-2019-10079

2019-10-2216:15:10

CWE-770

[email protected]

web.nvd.nist.gov

apache traffic server

http/2

setting flood attacks

security vulnerability

cve-2019-10079

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.004 Low

EPSS

Percentile

72.4%

JSON

Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn’t limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.

Affected configurations

Vulners

NVD

Node

apachetraffic_serverRange6.0.0–6.2.3

apachetraffic_serverRange7.0.0–7.1.6

CPENameOperatorVersion
apache:traffic_serverapache traffic serverlt7.1.7
apache:traffic_serverapache traffic serverlt8.0.4

CPE	Name	Operator	Version
apache:traffic_server	apache traffic server	lt	7.1.7
apache:traffic_server	apache traffic server	lt	8.0.4

CNA Affected

[
  {
    "product": "Apache Traffic Server",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.6, and 8.0.0 to 8.0.3"
      }
    ]
  }
]