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MitreCVE-2017-14228

HistorySep 09, 2017 - 8:29 a.m.

CVE-2017-14228

2017-09-0908:29:00

CWE-476

mitre

web.nvd.nist.gov

nasm

2.14rc0

illegal address access

paste_tokens()

null pointer dereference

denial of service

nvd

cve-2017-14228

CVSS2

4.3

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

CVSS3

5.5

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

AI Score

5.4

Confidence

High

EPSS

0.004

Percentile

74.3%

JSON

In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function paste_tokens() in preproc.c, aka a NULL pointer dereference. It will lead to remote denial of service.

Affected configurations

Nvd

Node

nasmnetwide_assemblerMatch2.14rc0

Node

canonicalubuntu_linuxMatch14.04lts

VendorProductVersionCPE
nasmnetwide_assembler2.14cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

Vendor	Product	Version	CPE
nasm	netwide_assembler	2.14	cpe:2.3:a:nasm:netwide_assembler:2.14:rc0::::::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::