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
0.097 Low
EPSS
Percentile
94.7%
libnghttp2 is a library implementing the Hypertext Transfer Protocol version 2 (HTTP/2) protocol in C.
Security Fix(es):
HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511)
HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | aarch64 | libnghttp2-debuginfo | < 1.33.0-1.el8_0.1 | libnghttp2-debuginfo-1.33.0-1.el8_0.1.aarch64.rpm |
RedHat | 8 | ppc64le | nghttp2 | < 1.33.0-1.el8_0.1 | nghttp2-1.33.0-1.el8_0.1.ppc64le.rpm |
RedHat | 8 | aarch64 | nghttp2-debugsource | < 1.33.0-1.el8_0.1 | nghttp2-debugsource-1.33.0-1.el8_0.1.aarch64.rpm |
RedHat | 8 | ppc64le | libnghttp2-devel | < 1.33.0-1.el8_0.1 | libnghttp2-devel-1.33.0-1.el8_0.1.ppc64le.rpm |
RedHat | 8 | i686 | nghttp2-debugsource | < 1.33.0-1.el8_0.1 | nghttp2-debugsource-1.33.0-1.el8_0.1.i686.rpm |
RedHat | 8 | s390x | libnghttp2-devel | < 1.33.0-1.el8_0.1 | libnghttp2-devel-1.33.0-1.el8_0.1.s390x.rpm |
RedHat | 8 | s390x | libnghttp2-debuginfo | < 1.33.0-1.el8_0.1 | libnghttp2-debuginfo-1.33.0-1.el8_0.1.s390x.rpm |
RedHat | 8 | i686 | libnghttp2 | < 1.33.0-1.el8_0.1 | libnghttp2-1.33.0-1.el8_0.1.i686.rpm |
RedHat | 8 | i686 | libnghttp2-devel | < 1.33.0-1.el8_0.1 | libnghttp2-devel-1.33.0-1.el8_0.1.i686.rpm |
RedHat | 8 | ppc64le | libnghttp2-debuginfo | < 1.33.0-1.el8_0.1 | libnghttp2-debuginfo-1.33.0-1.el8_0.1.ppc64le.rpm |
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
0.097 Low
EPSS
Percentile
94.7%