GoogleOSV:CVE-2018-16843CVE-2018-16843
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
0.042 Low
EPSS
Percentile
92.0%
nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive memory consumption. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the ‘http2’ option of the ‘listen’ directive is used in a configuration file.
References
lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html
mailman.nginx.org/pipermail/nginx-announce/2018/000220.html
seclists.org/fulldisclosure/2021/Sep/36
www.securityfocus.com/bid/105868
www.securitytracker.com/id/1042038
access.redhat.com/errata/RHSA-2018:3653
access.redhat.com/errata/RHSA-2018:3680
access.redhat.com/errata/RHSA-2018:3681
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16843
support.apple.com/kb/HT212818
usn.ubuntu.com/3812-1/
www.debian.org/security/2018/dsa-4335
Related
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
0.042 Low
EPSS
Percentile
92.0%