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freebsdFreeBSD76700D2F-D959-11EA-B53C-D4C9EF517024
HistoryAug 07, 2020 - 12:00 a.m.

Apache httpd -- Multiple vulnerabilities

2020-08-0700:00:00
vuxml.freebsd.org
38

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.015 Low

EPSS

Percentile

86.9%

The Apache httpd projec reports:

mod_http2: Important: Push Diary Crash on Specifically
Crafted HTTP/2 Header (CVE-2020-9490)
A specially crafted value for the ‘Cache-Digest’ header in a HTTP/2
request would result in a crash when the server actually tries to
HTTP/2 PUSH a resource afterwards.
mod_proxy_uwsgi: Moderate: mod_proxy_uwsgi buffer overflow
(CVE-2020-11984)
info disclosure and possible RCE
mod_http2: Moderate: Push Diary Crash on Specifically Crafted
HTTP/2 Header (CVE-2020-11993)
When trace/debug was enabled for the HTTP/2 module and on certain
traffic edge patterns, logging statements were made on the wrong
connection, causing concurrent use of memory pools.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchapache24< 2.4.46UNKNOWN
FreeBSDanynoarchmod_http2< 1.15.14UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.015 Low

EPSS

Percentile

86.9%