CVE-2017-14228

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.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.nasm.us/show_bug.cgi?id=3392423	Exploit Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/201903-19
https://usn.ubuntu.com/3694-1/	Third Party Advisory
https://bugzilla.nasm.us/show_bug.cgi?id=3392423	Exploit Issue Tracking Vendor Advisory
https://security.gentoo.org/glsa/201903-19
https://usn.ubuntu.com/3694-1/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

History

No history.

Information

Published : 2017-09-09 08:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-14228

Mitre link : CVE-2017-14228

CVE.ORG link : CVE-2017-14228

JSON object : View

Products Affected

canonical

ubuntu_linux

nasm

netwide_assembler

CWE

CWE-476

NULL Pointer Dereference

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