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MitreCVE-2017-13739

HistoryAug 29, 2017 - 6:29 a.m.

CVE-2017-13739

2017-08-2906:29:00

CWE-119

mitre

web.nvd.nist.gov

cve-2017-13739

security

buffer overflow

liblouis 3.2.0

denial of service

remote code execution

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

AI Score

8.9

Confidence

High

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.

Affected configurations

Nvd

Node

liblouisliblouisMatch3.2.0

VendorProductVersionCPE
liblouisliblouis3.2.0cpe:2.3:a:liblouis:liblouis:3.2.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
liblouis	liblouis	3.2.0	cpe:2.3:a:liblouis:liblouis:3.2.0:::::::*

References

www.securityfocus.com/bid/100607

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

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

AI Score

8.9

Confidence

High

EPSS

0.025

Percentile

90.2%

JSON

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