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Ubuntu.comUB:CVE-2017-11608

HistoryJul 24, 2017 - 12:00 a.m.

CVE-2017-11608

2017-07-2400:00:00

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.6%

JSON

There is a heap-based buffer over-read in the Sass::Prelexer::re_linebreak
function in lexer.cpp in LibSass 3.4.5. A crafted input will lead to a
remote denial of service attack.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchlibsass< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	16.04	noarch	libsass	< any	UNKNOWN

References

bugzilla.redhat.com/show_bug.cgi?id=1474276

launchpad.net/bugs/cve/CVE-2017-11608

nvd.nist.gov/vuln/detail/CVE-2017-11608

security-tracker.debian.org/tracker/CVE-2017-11608

www.cve.org/CVERecord?id=CVE-2017-11608

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.6%

JSON

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