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Advisory details: gitlab / nuget/nasm/CVE-2018-16517
Advisory ID gitlab/nuget/nasm/CVE-2018-16517
Aliases CVE-2018-16517
Summary asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file.
Status Published
Exploitability 2.0
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-476 NULL Pointer Dereference
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/nasm/CVE-2018-16517.yml
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/nasm/CVE-2018-16517.yml
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
http://packetstormsecurity.com/files/152566/Netwide-Assembler-NASM-2.14rc15-Null-Pointer-Dereference.html
https://bugzilla.nasm.us/show_bug.cgi?id=3392513
https://www.exploit-db.com/exploits/46726/
CVE-2018-16517 https://nvd.nist.gov/vuln/detail/CVE-2018-16517
CVE-2018-16517.HTML https://fakhrizulkifli.github.io/CVE-2018-16517.html
Data source Exploit-DB
Date added April 18, 2019
Description Netwide Assembler (NASM) 2.14rc15 - NULL Pointer Dereference (PoC)
Ransomware campaign use Unknown
Source publication date April 18, 2019
Exploit type dos
Platform multiple
Source update date April 18, 2019

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/nasm/CVE-2018-16517.yml
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/nuget/nasm/CVE-2018-16517.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.