CVE-2018-1000667

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NASM nasm-2.13.03 nasm- 2.14rc15 version 2.14rc15 and earlier contains a memory corruption (crashed) of nasm when handling a crafted file due to function assemble_file(inname, depend_ptr) at asm/nasm.c:482. vulnerability in function assemble_file(inname, depend_ptr) at asm/nasm.c:482. that can result in aborting/crash nasm program. This attack appear to be exploitable via a specially crafted asm file..

NASM nasm-2.13.03 nasm- 2.14rc15 en su versión 2.14rc15 y anteriores contiene una corrupción de memoria (cerrada inesperadamente) de nasm al manejar un archivo manipulado debido a una vulnerabilidad en la función assemble_file(inname, depend_ptr) en asm/nasm.c:482 que puede resultar en el cierre inesperado del programa nasm. Este ataque parece ser explotable mediante un archivo asm especialmente manipulado.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-08-23 CVE Reserved
2018-09-06 CVE Published
2023-08-31 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://bugzilla.nasm.us/show_bug.cgi?id=3392507	2024-08-05
https://github.com/cyrillos/nasm/issues/3	2024-08-05

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html	2020-07-13
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html	2020-07-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				<= 2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version " <= 2.14.0"		-		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc1		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc10		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc11		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc12		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc13		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc14		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc15		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc2		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc3		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc4		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc5		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc6		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc7		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc8		Affected
Nasm Search vendor "Nasm"		Netwide Assembler Search vendor "Nasm" for product "Netwide Assembler"				2.14.0 Search vendor "Nasm" for product "Netwide Assembler" and version "2.14.0"		rc9		Affected