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Ubuntu.comUB:CVE-2017-13739

HistoryAug 29, 2017 - 12:00 a.m.

CVE-2017-13739

2017-08-2900:00:00

ubuntu.com

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.025

Percentile

90.2%

JSON

There is a heap-based buffer overflow that causes a more than two thousand
bytes out-of-bounds write in Liblouis 3.2.0, triggered in the function
resolveSubtable() in compileTranslationTable.c. It will lead to denial of
service or remote code execution.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchliblouis< 2.6.4-2ubuntu0.1UNKNOWN
ubuntu17.04noarchliblouis< 3.0.0-3ubuntu0.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	16.04	noarch	liblouis	< 2.6.4-2ubuntu0.1	UNKNOWN
ubuntu	17.04	noarch	liblouis	< 3.0.0-3ubuntu0.2	UNKNOWN

References

bugzilla.redhat.com/show_bug.cgi?id=1484299

launchpad.net/bugs/cve/CVE-2017-13739

nvd.nist.gov/vuln/detail/CVE-2017-13739

security-tracker.debian.org/tracker/CVE-2017-13739

ubuntu.com/security/notices/USN-3408-1

www.cve.org/CVERecord?id=CVE-2017-13739

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.025

Percentile

90.2%

JSON

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