CVE-2017-17819

2017-12-2000:00:00

ubuntu.com

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

EPSS

0.004

Percentile

73.2%

JSON

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.

Bugs

<https://bugzilla.nasm.us/show_bug.cgi?id=3392435>

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchnasm< 2.13.01-2ubuntu0.1UNKNOWN
ubuntu14.04noarchnasm< 2.10.09-1ubuntu0.1UNKNOWN
ubuntu16.04noarchnasm< 2.11.08-1ubuntu0.1UNKNOWN