CVE-2019-5605

In FreeBSD 11.3-STABLE before r350217, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, due to insufficient initialization of memory copied to userland in the freebsd32_ioctl interface, small amounts of kernel memory may be disclosed to userland processes. This may allow an attacker to leverage this information to obtain elevated privileges either directly or indirectly.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 6.8 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:14.freebsd32.asc	Vendor Advisory
http://packetstormsecurity.com/files/153749/FreeBSD-Security-Advisory-FreeBSD-SA-19-14.freebsd32.html	Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190814-0003/	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:11.2:p3::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p4::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p5::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p7::::::
	cpe:2.3:o:freebsd:freebsd:11.2:-::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p2::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p6::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p9::::::
	cpe:2.3:o:freebsd:freebsd:11.2:rc3::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p10::::::
	cpe:2.3:o:freebsd:freebsd:11.0:-::::::
	cpe:2.3:o:freebsd:freebsd:11.3:-::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p8::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p11::::::

Information

Published : 2019-07-25 18:15

Updated : 2023-03-01 08:18

NVD link : CVE-2019-5605

Mitre link : CVE-2019-5605

JSON object : View

CWE

CWE-665

Improper Initialization

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Products Affected

freebsd

freebsd

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