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prionPRIOn knowledge basePRION:CVE-2016-4979
HistoryJul 06, 2016 - 2:59 p.m.

Authorization

2016-07-0614:59:00
PRIOn knowledge base
www.prio-n.com
6

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

58.4%

JSON

The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the “SSLVerifyClient require” directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation.

References

Related

f5 2
nessus 6
openvas 3
redhatcve 1
freebsd 1
cve 1
fedora 2
ubuntucve 1
veracode 1
debiancve 1
httpd 1
redhat 1
gentoo 1
ibm 1
oracle 1
f5
f5
K71436934 : Apache httpd vulnerability CVE-2016-4979
2016-07-18 00:00:00
SOL71436934 - Apache httpd vulnerability CVE-2016-4979
2016-07-18 00:00:00
nessus
nessus
Fedora 23 : httpd (2016-e256a03791)
2016-07-18 00:00:00
Apache 2.4.18 / 2.4.20 X.509 Certificate Authentication Bypass
2016-07-15 00:00:00
FreeBSD : apache24 -- X509 Client certificate based authentication can be bypassed when HTTP/2 is used (e9d1e040-42c9-11e6-9608-20cf30e32f6d)
2016-07-06 00:00:00
openvas
openvas
Fedora Update for httpd FEDORA-2016-c7288a5b36
2016-08-02 00:00:00
Apache HTTP Server Security Bypass Vulnerability (Jul 2016)
2016-07-08 00:00:00
Fedora Update for httpd FEDORA-2016-e256a03791
2016-08-02 00:00:00
redhatcve
redhatcve
CVE-2016-4979
2016-07-06 14:18:35
freebsd
freebsd
apache24 -- X509 Client certificate based authentication can be bypassed when HTTP/2 is used
2016-07-01 00:00:00
cve
cve
CVE-2016-4979
2016-07-06 14:59:00
fedora
fedora
[SECURITY] Fedora 24 Update: httpd-2.4.23-3.fc24
2016-07-12 15:09:51
[SECURITY] Fedora 23 Update: httpd-2.4.23-3.fc23
2016-07-15 10:24:34
ubuntucve
ubuntucve
CVE-2016-4979
2016-07-06 00:00:00
veracode
veracode
Authorization Bypass
2019-01-15 09:12:22
debiancve
debiancve
CVE-2016-4979
2016-07-06 14:59:00
httpd
httpd
Apache Httpd < 2.4.23 : TLS/SSL X.509 client certificate auth bypass with HTTP/2
2016-06-30 00:00:00
redhat
redhat
(RHSA-2016:1420) Important: httpd24-httpd security update
2016-07-18 14:11:10
gentoo
gentoo
Apache: Multiple vulnerabilities
2016-10-06 00:00:00
ibm
ibm
Security Bulletin: IBM i Integrated Web Application Server version 8.5 is affected by multiple vulnerabilities.
2019-12-18 14:26:38
oracle
oracle
Oracle Critical Patch Update - October 2016
2016-10-18 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

HIGH

Availability Impact

NONE

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

7 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

58.4%

JSON
Related for PRION:CVE-2016-4979
f52nessus6openvas3redhatcve1freebsd1cve1fedora2ubuntucve1veracode1debiancve1httpd1redhat1gentoo1ibm1oracle1