CVE-2018-20535 - There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc1

CVE-2018-20535

Summary

There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during a line-number increment attempt.

References

https://bugzilla.nasm.us/show_bug.cgi?id=3392530

Vulnerable Configurations

cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc16:*:*:*:*:*:*
cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc16:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 18-01-2019 - 15:05)
Impact:
Exploitability:

CWE

CWE-416

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

https://bugzilla.nasm.us/show_bug.cgi?id=3392530

Last major update

18-01-2019 - 15:05

Published

28-12-2018 - 16:29

Last modified

18-01-2019 - 15:05