CVE-2017-17819 - In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function find_cc() in

CVE-2017-17819

Summary

In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function find_cc() in asm/preproc.c that will cause a remote denial of service attack, because pointers associated with skip_white_ calls are not validated.

References

Vulnerable Configurations

cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*
cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

CVSS

Base:	4.3 (as of 02-08-2022 - 15:41)
Impact:
Exploitability:

CWE

CWE-476

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

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

refmap via4

misc	http://repo.or.cz/nasm.git/commit/7524cfd91492e6e3719b959498be584a9ced13af https://bugzilla.nasm.us/show_bug.cgi?id=3392435
ubuntu	USN-3694-1

Last major update

02-08-2022 - 15:41

Published

21-12-2017 - 03:29

Last modified

02-08-2022 - 15:41