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prionPRIOn knowledge basePRION:CVE-2017-9789
HistoryJul 13, 2017 - 4:29 p.m.

Code injection

2017-07-1316:29:00
PRIOn knowledge base
www.prio-n.com
7

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

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.038 Low

EPSS

Percentile

91.6%

JSON

When under stress, closing many connections, the HTTP/2 handling code in Apache httpd 2.4.26 would sometimes access memory after it has been freed, resulting in potentially erratic behaviour.

CPENameOperatorVersion
http_servereq2.4.26

References

Related

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slackware 1
archlinux 1
freebsd 1
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gentoo 1
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apple 2
ubuntucve
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CVE-2017-9789
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K04600292 : Apache vulnerability CVE-2017-9789
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Apache HTTP Server 'mod_http2' Denial-Of-Service Vulnerability - Windows
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Slackware: Security Advisory (SSA:2017-194-01)
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Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : httpd (SSA:2017-194-01)
2017-07-14 00:00:00
Apache 2.4.x < 2.4.27 Multiple Vulnerabilities
2019-01-09 00:00:00
openSUSE Security Update : apache2 (openSUSE-2018-104)
2018-01-31 00:00:00
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Updated apache packages fix security vulnerabilities
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2017-07-13 19:27:26
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[ASA-201707-15] apache: multiple issues
2017-07-14 00:00:00
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Apache httpd -- multiple vulnerabilities
2017-07-11 00:00:00
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Important Photon OS Security Update - PHSA-2017-0057
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gentoo
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Apache: Multiple vulnerabilities
2017-10-29 00:00:00
symantec
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Apache HTTP Server Vulnerabilities Jul 2017 - Sep 2018
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apple
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About the security content of macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan - Apple Support
2019-04-03 09:42:09
About the security content of macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan
2017-10-31 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.038 Low

EPSS

Percentile

91.6%

JSON
Related for PRION:CVE-2017-9789
ubuntucve1f51httpd1veracode1openvas6osv1redhatcve1debiancve1cve1alpinelinux1nessus9mageia1slackware1archlinux1freebsd1photon1gentoo1symantec1apple2