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cve[email protected]CVE-2020-9490
HistoryAug 07, 2020 - 4:15 p.m.

CVE-2020-9490

2020-08-0716:15:00
CWE-444
[email protected]
web.nvd.nist.gov
2743
In Wild
4
cve-2020-9490
apache http server
http/2
vulnerability
nvd

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

8.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.3%

JSON

Apache HTTP Server versions 2.4.20 to 2.4.43. 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. Configuring the HTTP/2 feature via “H2Push off” will mitigate this vulnerability for unpatched servers.

CPENameOperatorVersion
apache:http_serverapache http serverlt2.4.46
oracle:instantis_enterprisetrackoracle instantis enterprisetrackeq17.1
oracle:instantis_enterprisetrackoracle instantis enterprisetrackeq17.2
oracle:instantis_enterprisetrackoracle instantis enterprisetrackeq17.3
oracle:hyperion_infrastructure_technologyoracle hyperion infrastructure technologyeq11.1.2.4
oracle:enterprise_manager_ops_centeroracle enterprise manager ops centereq12.4.0.0
oracle:communications_session_route_manageroracle communications session route managerle8.2.2
oracle:communications_session_report_manageroracle communications session report managerle8.2.2
oracle:communications_element_manageroracle communications element managerle8.2.2
oracle:zfs_storage_appliance_kitoracle zfs storage appliance kiteq8.8
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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

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8.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.006 Low

EPSS

Percentile

78.3%

JSON
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