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Ubuntu.comUB:CVE-2017-9472

HistoryJun 07, 2017 - 12:00 a.m.

CVE-2017-9472

2017-06-0700:00:00

ubuntu.com

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

57.6%

JSON

In ytnef 1.9.2, the SwapDWord function in lib/ytnef.c allows remote
attackers to cause a denial of service (heap-based buffer over-read and
application crash) via a crafted file.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibytnef< anyUNKNOWN
ubuntu16.04noarchlibytnef< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libytnef	< any	UNKNOWN
ubuntu	16.04	noarch	libytnef	< any	UNKNOWN

References

blogs.gentoo.org/ago/2017/05/24/ytnef-heap-based-buffer-overflow-in-swapdword-ytnef-c/

launchpad.net/bugs/cve/CVE-2017-9472

nvd.nist.gov/vuln/detail/CVE-2017-9472

security-tracker.debian.org/tracker/CVE-2017-9472

www.cve.org/CVERecord?id=CVE-2017-9472

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

57.6%

JSON

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