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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2019-9513
HistoryAug 13, 2019 - 9:15 p.m.

CVE-2019-9513

2019-08-1321:15:00
Alpine Linux Development Team
security.alpinelinux.org
15

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.054 Low

EPSS

Percentile

93.0%

JSON

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

Related

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archlinux 3
fedora 7
oraclelinux 4
ibm 35
redhat 10
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photon 3
rocky 1
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osv
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CVE-2019-9513
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2019-08-13 07:00:00
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Microsoft Windows 'HTTP.sys' CVE-2019-9513 Denial of Service Vulnerability
2019-08-13 00:00:00
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CVE-2019-14989
2019-08-13 18:15:00
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CVE-2019-9513 affecting package nginx 1.16.1-2
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Excessive CPU usage in HTTP/2 with priority changes
2019-08-13 21:15:00
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FreeBSD : nghttp2 -- multiple vulnerabilities (121fec01-c042-11e9-a73f-b36f5969f162) (Data Dribble) (Resource Loop)
2019-08-20 00:00:00
Amazon Linux AMI : nghttp2 (ALAS-2019-1298) (Data Dribble) (Resource Loop)
2019-10-04 00:00:00
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SUSE: Security Advisory (SUSE-SU-2019:2473-1)
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openSUSE: Security Advisory for nghttp2 (openSUSE-SU-2019:2234-1)
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Fedora Update for nghttp2 FEDORA-2019-81985a8858
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archlinux
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(RHSA-2019:2799) Important: nginx:1.14 security update
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Important: nginx:1.14 security update
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2019-08-15 00:00:00
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2024-04-25 00:00:00
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K02591030 : HTTP/2 vulnerabilities CVE-2019-9511, CVE-2019-9513, CVE-2019-9516, and CVE-2019-9517
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2019-08-13 00:00:00

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.054 Low

EPSS

Percentile

93.0%

JSON
Related for ALPINE:CVE-2019-9513
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