CVE-2017-1081

In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/98089	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038369	Third Party Advisory VDB Entry
https://www.freebsd.org/security/advisories/FreeBSD-SA-17:04.ipfilter.asc	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd::::::::
	cpe:2.3:o:freebsd:freebsd:10.3:::::::*
	cpe:2.3:o:freebsd:freebsd:10.3:p19::::::
	cpe:2.3:o:freebsd:freebsd:11.0:p10::::::

History

No history.

Information

Published : 2018-04-10 13:29

Updated : 2023-12-10 12:30

NVD link : CVE-2017-1081

Mitre link : CVE-2017-1081

CVE.ORG link : CVE-2017-1081

JSON object : View

Products Affected

freebsd

freebsd

CWE

CWE-20

Improper Input Validation

CWE-416

Use After Free

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