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ubuntucveUbuntu.comUB:CVE-2017-7659
HistoryJul 26, 2017 - 12:00 a.m.

CVE-2017-7659

2017-07-2600:00:00
ubuntu.com
ubuntu.com
16

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.668 Medium

EPSS

Percentile

98.0%

A maliciously constructed HTTP/2 request could cause mod_http2 in Apache
HTTP Server 2.4.24, 2.4.25 to dereference a NULL pointer and crash the
server process.

Notes

Author Note
mdeslaur mod_http2 is not built in Ubuntu because it is considered experimental.

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.668 Medium

EPSS

Percentile

98.0%