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freebsdFreeBSD8E6F684B-F333-11EE-A573-84A93843EB75
HistoryApr 04, 2024 - 12:00 a.m.

Apache httpd -- multiple vulnerabilities

2024-04-0400:00:00
vuxml.freebsd.org
23
apache httpd
http/2
dos
memory exhaustion
http response splitting
modules
unix

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 High

AI Score

Confidence

Low

0.005 Low

EPSS

Percentile

75.5%

The Apache httpd project reports:

HTTP/2 DoS by memory exhaustion on endless continuation frames
HTTP Response Splitting in multiple modules

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchapache24< 2.4.59UNKNOWN
FreeBSDanynoarchmod_http2< 2.0.27UNKNOWN

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 High

AI Score

Confidence

Low

0.005 Low

EPSS

Percentile

75.5%