CVE-2017-17818 Detail
Current Description
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read that will cause a remote denial of service attack, related to a while loop in paste_tokens in asm/preproc.c.
Source:
MITRE
Description Last Modified:
12/20/2017
View Analysis Description
Analysis Description
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read that will cause a remote denial of service attack, related to a while loop in paste_tokens in asm/preproc.c.
Source:
MITRE
Description Last Modified:
12/20/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.5 HIGH
Vector:
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
5.0 MEDIUM
Vector:
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
10.0
Access Vector (AV):
Network
Access Complexity (AC):
Low
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
References to Advisories, Solutions, and Tools
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Change History
3 change records found
- show changes
Modified Analysis -
10/31/2018 2:29:42 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| Changed |
CPE Configuration |
OR
*cpe:2.3:a:nasm:netwide_assmembler:2.14:rc0:*:*:*:*:*:* |
OR
*cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:* |
| Changed |
Reference Type |
https://usn.ubuntu.com/3694-1/ No Types Assigned |
https://usn.ubuntu.com/3694-1/ Third Party Advisory |
CVE Modified by MITRE -
6/29/2018 9:29:01 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://usn.ubuntu.com/3694-1/ [No Types Assigned] |
Initial Analysis -
1/5/2018 3:32:55 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:nasm:netwide_assmembler:2.14:rc0:*:*:*:*:*:* |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-119 |
| Changed |
Reference Type |
https://bugzilla.nasm.us/show_bug.cgi?id=3392428 No Types Assigned |
https://bugzilla.nasm.us/show_bug.cgi?id=3392428 Exploit, Issue Tracking, Third Party Advisory, VDB Entry |
Quick Info
CVE Dictionary Entry:
CVE-2017-17818
NVD Published Date:
12/20/2017
NVD Last Modified:
10/31/2018
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