CVE-2019-10079

mediumpriority · track · 32EPSS 0.046 · 92 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.56% (92nd) EPSS

CVSS 5 · medium

Is it mine?

20 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USprimaryCWE-20US

affected products (20)

Products and version ranges known to be affected.

A10 Networks ACOS <4.1.4-GR1-P3all versionscert_bundDE
A10 Networks ACOS <5.0.0-P1all versionscert_bundDE
Apache Traffic Server <7.1.7all versionscert_bundDE
Apache Traffic Server <8.0.4all versionscert_bundDE
Arista EOSall versionscert_bundDEcpe:/o:arista:arista_eos:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Juniper JUNOSall versionscert_bundDEcpe:/o:juniper:junos:-
Open Source Arch Linuxall versionscert_bundDEcpe:/o:archlinux:archlinux:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
A10 Networks ACOS< 4.1.4-GR1-P3cert_bundDE
A10 Networks ACOS< 5.0.0-P1cert_bundDE
Apache Traffic Server< 7.1.7cert_bundDE
Apache Traffic Server< 8.0.4cert_bundDE
n/a Apache Traffic Server≤ Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.6, and 8.0.0 to 8.0.3enisa_euvdEU
Apache Software Foundation Traffic Server≤ 8.0.0fstec_bduRU
Apache Software Foundation Traffic Server≤ 7.1.7fstec_bduRU
apache traffic server< 7.1.7nvdUScpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*
apache traffic server8.0.0 → 8.0.4nvdUScpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0426Apache Traffic Server: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2019-08-14csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Traffic Server ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2019-10-22modified 2026-06-17

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+3263 more

references (12)

External citations — patches, advisories, analysis.

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